
Closed
Posted
Paid on delivery
Our bookkeeping for January-to-May sits in Lexware—about 400 transactions in total—and now needs to live in Sage without losing a single detail. The migration must carry over every transaction, attached receipt, customer and vendor record, plus all historical tax/VAT classifications exactly as they appear today. Existing category and account mappings have to remain intact so our reports in Sage match what we see in Lexware. To help you scope the job, here is the data set: 400 bookings, full sets of receipts and invoices, and customer-vendor profiles. The Lexware export files can be provided in CSV, PDF, or XML; let me know which format you prefer for a smooth import workflow. Deliverables • Complete Sage company file containing all 400 historical transactions • All receipts/invoices linked to the correct entries • Preserved account mappings and VAT codes verified against the original figures • Brief reconciliation report confirming transaction count, balances, and tax totals When you reply, please outline: • Your direct experience with both Lexware and Sage migrations • The file formats you want for export/import • An estimated timeline to finish the job • A fixed-price quote for the entire migration Accuracy and data integrity are critical, so I’ll review the final Sage file against the source before releasing the milestone.
Project ID: 40542509
40 proposals
Remote project
Active 1 day ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
40 freelancers are bidding on average €131 EUR for this job

With a robust background in financial services and intimate knowledge of both Lexware and Sage, I'm uniquely positioned to seamlessly migrate your data. From my years of experience, I have developed strong expertise not only in accounting, bookkeeping, and financial analysis but also specifically in navigating migrations across multiple platforms including Lexware and Sage. This means that I have the skills and experience to ensure that every detail of your data is preserved, from transactions and receipts to customer and vendor profiles, with utmost precision. Regarding file formats, I am adept at working with CSV, PDF, and XML files, so whatever is most convenient for you will work perfectly for me. As for the timeline for this migration project, my ability to deliver timely and accurate work is well-established. For pricing, I usually prefer to understand the project scope before providing a quote. However, I assure you that my fixed-price rates are competitive and fair considering the value-added service you'll be receiving. Of course, accuracy and data integrity are paramount here, so please note that a comprehensive reconciliation report will be provided at the completion of the project as an extra layer of assurance. Partnering with me means entrusting your financial well-being into safe and experienced hands. Let's make this migration a smooth journey together!
€250 EUR in 7 days
9.0
9.0

As an experienced tech professional, I am well-acquainted with your accounting concern. Having successfully completed numerous projects on data migration specifically involving Lexware and Sage, I'm confident that I can handle this job with precision and efficiency. Previously, I've worked on large-scale data transfers, preserving all necessary fields including transaction records, customer profiles, receipts/invoices, account mappings and VAT codes. When it comes to formats, my expertise spans across CSV, PDF, and XML - you've got the freedom to choose what works best for you. With regards to pricing; since your project requires a stringent focus on accuracy and data integrity as well as a significant volume of work- ¥please consider my quote of $X for the entire migration process. Rest assured that before final handover, I will personally ensure the fidelity of the migrated data against its source." In conclusion, as a seasoned Python developer skilled in automated workflows Hunter& Ephron123462hncjob000h& Bressler000000hxboNHRofo Anol3x+s13theessionall strategyunit(CBO)2021tart“lOutag",ing-&
€30 EUR in 1 day
6.7
6.7

Hi, I can migrate your full January–May bookkeeping from Lexware to Sage, ensuring every transaction, attachment, VAT classification, and account mapping is transferred accurately and reconciled so your reports remain consistent. I have experience handling accounting system migrations and will work carefully with your preferred export format (CSV, XML, or PDF-based extraction where needed) to ensure a clean import into Sage with zero data loss and verified balances. I can also provide a clear reconciliation report confirming transaction counts, tax totals, and ledger accuracy after migration. Ready to review the files and start immediately. Usman Bashir
€140 EUR in 7 days
6.7
6.7

Hello, I’ve worked on multiple bookkeeping system migrations involving Lexware, Sage, and similar accounting platforms where data accuracy and tax integrity were critical. These projects typically included transferring full transaction histories, VAT/tax structures, customer and vendor records, and linked financial documents without disrupting reporting consistency. If you want the cleanest migration path, I usually recommend like Lexware XML + CSV (source) -> mapped CSV imports -> final Sage company file with full reconciliation timeline: 7 days price : 140 And I am open to a flexible work schedule, including different time zones and hours. Let’s start immediately. Thanks
€140 EUR in 7 days
5.9
5.9

With a diverse skill set that spans engineering, data processing, and accounting, I'm uniquely equipped to handle your Lexware-to-Sage migration project. As someone who has worked extensively with both Lexware and Sage migrations in the past, I understand the challenge of ensuring the precise transfer of not just transactions, but also attached receipts, customer and vendor records, tax classification, account mappings, and VAT codes between these two systems. Rest assured, your historical data will remain intact. In terms of file format preference for a seamless import workflow, I am comfortable working with CSV, PDF, or XML files. You can choose whichever format you're most comfortable with. Considering the complexity of 400 transactions along with our shared emphasis on accuracy and data integrity, I estimate completing the entire migration within X weeks/months (depending on the scope) from the start date. I value clear communication and effective collaboration which is why you can expect regular updates regarding the progress made. Let's discuss the fixed-rate specifics privately as it depends on scope details but be assured it'll be cost-effective. My broad range of skills allows me to tackle complex challenges like this holistically—balancing every input and constraint to deliver exceptional results. I'm confident that my cross-disciplinary abilities will ensure a smooth transition of your valuable business data while maintaining the utmost accuracy--Ta
€140 EUR in 1 day
5.6
5.6

Hi, I have extensive experience working with data migration, accounting data processing, XML/CSV transformations, and reconciliation workflows. Accuracy and data integrity are always my highest priorities. For this migration, I recommend using **XML** where available, as it typically preserves accounting structures, VAT information, customer/vendor records, and metadata more reliably than CSV. If XML is unavailable for certain data, we can supplement it with CSV and the associated PDF receipts. Before importing into Sage, I'll validate account mappings, customer/vendor records, VAT classifications, and transaction totals to ensure the imported data matches your Lexware records. After the migration, I'll provide a reconciliation report comparing transaction counts, balances, and tax totals so everything can be verified before sign-off. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
€250 EUR in 7 days
5.5
5.5

Hello there, I can migrate your January-to-May Lexware bookkeeping into Sage, including 400 transactions, receipts/invoices, customer/vendor records, account mappings, and VAT classifications with careful reconciliation. I’d prefer CSV/XML exports for structured import plus PDF receipts for attachment linking, and I can deliver the completed Sage file with a reconciliation report confirming counts, balances, and tax totals within 1-2 business days.
€161 EUR in 2 days
5.2
5.2

Hi, I can handle this migration with a strong focus on data accuracy and integrity. My preferred export format is XML (CSV if XML is unavailable), as it preserves transaction and accounting data more effectively. I will migrate all 400 transactions, customer/vendor records, receipts, invoices, account mappings, and VAT codes into Sage, then perform a full reconciliation to verify transaction counts, balances, and tax totals.
€30 EUR in 1 day
5.1
5.1

With extensive experience in data migration between Lexware and Sage, I understand the importance of preserving transaction details, customer/vendor records, and tax classifications accurately. Leveraging my expertise in similar projects, I can ensure a seamless transition while maintaining existing category mappings. To kick off our collaboration, could you clarify if you prefer the Lexware export files in CSV, PDF, or XML format for a streamlined import process? Regards, CA. Swati Jain, CPA
€100 EUR in 4 days
4.8
4.8

Thank you for considering my services, Sheza here. With regard to your Lexware to Sage accounting migration, I have extensive experience successfully migrating company data between various accounting platforms, including Lexware and Sage. From initial extract to accurate transferal of all 400 transactions, maintaining vital links like attached receipts and preserving essential data such as customer/vendor records throughout the migration process, I've got you covered. My meticulous attention to detail and tech-savviness will ensure a smooth, snag-free transition. To make this process as seamless as possible, I'd prefer the export files provided in CSV format as it offers the most flexible workflow for high-volume transfers. Understanding the importance of timeliness in business operations, you can count on me to complete this task within a reasonable timeframe that doesn't compromise on data accuracy or integrity. In conclusion, with my comprehensive knowledge of both Lexware and Sage, proficiency in data management for high volume accounting transactions and tight financial controls alongside my proven professionalism; your peace of mind is my utmost achievement. Choose me not only for an experienced bookkeeper but also for a collaborative partner who understands how important this task is for your business success.
€200 EUR in 7 days
4.1
4.1

Hi there! Hope you are doing well, As a system migration specialist highly proficient in both Lexware and Sage, I am ready to handle your historical transfer with zero data loss. I will map your 400 transactions, vendor profiles, and custom tax/VAT classifications perfectly into Sage to keep your historical reports identical. I will cleanly append all source receipts directly to their matching journal entries, satisfying your exact audit requirements. I can complete this entire migration within 4 business days. Let’s connect to guarantee absolute data integrity for your firm.. Warm Regards, Zahrah & Co. Chartered Accountant
€50 EUR in 5 days
4.1
4.1

Hi there, I have reviewed your migration requirements and can accurately transfer all 400 Lexware transactions to Sage while preserving VAT codes, account mappings, customers, vendors, and attached documents. I prefer CSV or XML exports for transaction data and PDFs for receipts/invoices. I will reconcile every balance, transaction count, and tax total to ensure the Sage file matches Lexware exactly. The project can be completed within 2–3 days for a fixed price. Thanks and regards Hafiz Muhammad Iqbal.
€140 EUR in 7 days
4.3
4.3

With my extensive experience in handling accounting software like Lexware and Sage, I am well-equipped for the task at hand. I've successfully managed various migrations, ensuring not a single detail is lost in the process. Additionally, I have an intimate understanding of integrated systems like Xero and QuickBooks, offering you a large skill set from which to draw on for this job. Your data integrity is my priority, so I propose using XML for import/export as it allows smooth transfer of extensive details. My meticulous approach guarantees that all your account mappings, historical transactions, receipts, and VAT codes will remain unchanged and accurately reflected in Sage. I will deliver a comprehensive company file with linked receipts/invoices and provide a reconciliation report to confirm balances and transaction counts. Let’s work together to turn this accounting migration project into a smooth ride for you! With my skills and expertise in financial tasks like bookkeeping , financial analysis etc; I promise to deliver impeccable results that reflect your original source data down to the last detail.
€190 EUR in 7 days
3.7
3.7

Affordable, Early Delivery. ★★★★★★★★★★★★★★I hold a Masters degree which gives me the requisite background to handle writing from various subjects. I am a highly committed person towards my work. You can rely on QualityXenter for quality and consistency in writing. We never violate copyright rules. I have vast amount of experience in this industry since I am working from 2015 as a professional writer. I provide many modifications till to get your satisfactions. I have access to enough journals to use in your research project. I always produce quality work at VERY LOW RATES so, don't worry if you have a low budget for your work, I will be very happy to make a new client like you. I am producing quality work for my clients including ARTICLE WRITING, REPORT WRITING, ESSAY WRITING, RESEARCH PAPERS, BUSINESS PLAN, TECHNICAL WRITING, MATLAB, THESIS, ACCOUNTING & FINANCE work ETC. Go through my profile link https://www.freelancer.com/u/qualityxenter
€30 EUR in 1 day
3.5
3.5

Hi there, It sounds like you need a thorough migration of your bookkeeping from Lexware to Sage, ensuring that all 400 transactions, receipts, and vendor records are carried over accurately. With 4+ years of experience in data migration, I can help you transfer everything while preserving your existing category mappings and VAT classifications. I’ll work carefully to ensure that the final Sage file mirrors your Lexware data, maintaining the integrity of your financial records. For the export, CSV is usually the most straightforward format for smooth importing into Sage. I can also prepare a reconciliation report to confirm the accuracy of the migration. One question I have is whether there are any specific validations or checks you’d like to see during the migration process to ensure everything aligns perfectly? Best regards, Arslan Shahid
€30 EUR in 3 days
2.8
2.8

Drawing from my decade-long expertise in financial reporting, I have become well-versed in managing and migrating data between various platforms. In particular, I have fluency in both Lexware and Sage, making me an ideal candidate for your accounting migration project. My comprehensive understanding of the two systems will ensure that all 400 transactions are successfully transferred to Sage without any loss of data or any inadvertent changes. Regarding the compatibility of file formats, I can work with whichever option suits you best—CSV, PDF, or XML—for a seamless and efficient import workflow. Furthermore, my proficiency in utilizing advanced data analysis tools like Excel guarantees not only the transfer of receipt and invoice data but also the preservation of account mappings and VAT codes with complete accuracy. As for turnaround time, let's discuss to identify the most realistic estimate that will fit your project requirements. Finally, my firm commitment to delivering high-quality work and ensuring data integrity aligns perfectly with your emphasis on accuracy in this migration task. Together, we can create a sound reconciliation report that confirms transaction counts, balances, and tax totals before releasing any milestones.
€180 EUR in 7 days
2.8
2.8

Hello, The real challenge isn't moving 400 transactions from one system to another — it's preserving the exact account mappings, VAT classifications, and document links so that your reports in Sage match Lexware to the decimal, without losing a single receipt or vendor record. In a similar migration for a German retail client, I transferred 5 years of accounting data from a legacy system to Sage by normalising CSV exports, reconciling chart-of-accounts differences, and running a post-migration balance check that caught a mismatched VAT code before it could cause reporting issues. I'll use CSV or XML exports from Lexware, map them to Sage's import templates with a custom validation script, and deliver a reconciled Sage file with all 400 transactions, linked receipts, and verified tax totals — all within 3 days. Do you want me to prioritise preserving the exact Lexware account numbers, or mapping them to Sage's default chart of accounts for easier reporting? Best regards, Artur
€100 EUR in 3 days
2.9
2.9

I am experienced in handling accounting migrations, ensuring accuracy throughout the process. For your Lexware to Sage migration, I will carefully transfer all 400 transactions along with their receipts and vendor records. Maintaining the integrity of your account mappings and VAT classifications is my top priority, and I can assure you a seamless transition. I will need the Lexware export files in XML format for the smoothest import into Sage. My estimate for completing the job is within a week, as I prioritize quality to ensure that everything matches perfectly. Accuracy and data integrity are essential, so I will provide a detailed reconciliation report upon completion to confirm transaction counts and balances. Could you please confirm the specific date range you would like the migration to align with? What is the estimated complexity of your receipt attachments? Are any specific reports in Sage that you want to align with the Lexware data?
€30 EUR in 11 days
2.3
2.3

As an experienced Certified QuickBooks & Xero ProAdvisor, I am no stranger to demanding accounting software migrations and data management projects. Your requirements for the Lexware to Sage accounting migration align perfectly with my skill set. Having successfully completed similar migrations in the past, I blossom under pressure and attention to detail is second nature to me - making certain that not a single transaction or essential detail is lost in translation. For a smooth import workflow, I'm proficient in handling data exports in both CSV and XML formats. In terms of timeline, rest assured that I'll work with maximum efficiency while maintaining the highest level of accuracy needed for this task. Given the scope of your project - 400 transactions alongside their corresponding records and profiles - I estimate a completion time no longer than x weeks. Partnering with me would mean working with someone who believes in open communication, something I consider absolutely vital for such meticulous projects. Being client-focused, before releasing the milestone payment, I will personally verify that your Sage file mirrors your Lexware source data dilligently. Choose me to ensure a seamless transition of your valuable financial information into Sage while upholding data integrity and ultimately enhancing your business' financial efficiency!
€210 EUR in 7 days
2.2
2.2

As a seasoned finance professional, I’ve overseen numerous successful data migrations between various accounting software platforms, including both Lexware and Sage. I have the technical prowess and intimate understanding of these systems to ensure that every single detail of your bookkeeping is transferred over accurately and seamlessly - from the transaction entries, account mappings, down to matching historical tax/VAT classifications. My proven abilities lend me confidence in guaranteeing not only a comprehensive Sage company file containing all 400 transactions, but also intact receipts/invoices correctly linked, preserved account mappings verified against original figures, and a thorough reconciliation report confirming all aspects of the migration. Most importantly, I understand that accuracy and data integrity are paramount in this task. So before milestones are released, I would happily facilitate your review by providing the final Sage file side-by-side with the source. By choosing me, you're not just gaining an adept freelancer; you're adding a trustworthy partner who aims to safeguard your financial wellbeing while maximizing the benefits of using Sage for your business.
€180 EUR in 7 days
2.4
2.4

Düsseldorf, Germany
Payment method verified
Member since May 17, 2026
€30-250 EUR
$5000-10000 CAD
₹12500-37500 INR
$30-250 USD
₹750-1250 INR / hour
$10-25 USD
₹12500-37500 INR
₹1500-12500 INR
$15-25 USD / hour
$15-25 USD / hour
₹600-1500 INR
$250-750 AUD
$15-25 USD / hour
$30-250 USD
$2-8 USD / hour
£250-750 GBP
€30-250 EUR
$250-750 USD
$15-25 AUD / hour
$30-250 USD
$10-30 USD