Complete Amazon Seller Accounting in Tally.
Reconcile your Amazon India settlements (V2/V3) with 100% accuracy. Stop the manual entry chaos and automate your GST-compliant Tally records in seconds.
Why Manual Amazon Accounting Fails.
Every manual CSV entry is a hidden cost to your brand.
Complex Fee Structures
Referral, closing, and storage fees vary by SKU. Missing even one category mapping creates tax liability.
Return & RTO Chaos
Manually matching return refunds against original orders takes hours and is prone to human error.
GST Compliance Gaps
Filing GST without order-level reconciliation often leads to unwanted departmental notices.
From Chaos to Clarity
in 4 Simple Steps
Works with both report uploads and API integrations. Native Tally sync for maximum accuracy.
Connect & Ingest
MaruTally supports both automated API syncing and manual report uploads.
Auto-Cleanse
Our engine validates every entry, cleans data, and maps SKU/Fees automatically.
Import to Tally
Data is imported directly into Tally as vouchers via our custom TDL menu.
Financial Clarity
Real-time profit reports, GST liability, and reconciliation ready in one place.
Ready to automate your accounting?
Book Free DemoUsed by 1250+ sellers for 100% accurate financial data flow
Built for Amazon India, with growing support for additional Amazon marketplaces.
Also supporting Amazon USA, Amazon UAE, and Amazon KSA — see dedicated pages.
- Support for both V2 and V3 settlement report formats.
- Automated mapping of Amazon Advertising (ADS) spends.
- Precise handling of Amazon EasyShip and FBA logistics fees.
- Bulk Journal Voucher (JV) creation in Tally Prime.
Stop The Amazon Excel Fight.
Join high-volume sellers who automated their Amazon Tally sync with MaruTally.
Join 1250+ sellers who stopped guessing.
About MaruTally Amazon Integration
After authorization through Amazon's official OAuth process, MaruTally securely retrieves seller or vendor authorized business data from Amazon's Selling Partner API and transfers it directly to TallyPrime for accounting, inventory reconciliation, and financial reporting.
Supported APIs
| Amazon SP-API | Purpose |
|---|---|
| Orders API | Retrieve order and order item information |
| Finances API | Retrieve settlements, financial events, fees, refunds, and reimbursements for Seller accounts |
| FBA Inventory API | Retrieve Amazon fulfilled inventory quantities |
| Vendor Purchase Orders API | Retrieve vendor purchase order information |
| Vendor Inventory Reports API | Retrieve vendor inventory reports |
Note: Amazon does not currently provide a retrieval API for Vendor payment or remittance information. Vendor financial data remains available through Vendor Central. MaruTally will support this capability if Amazon makes it available in the future.
Amazon fees and charges (FBA Pick and Pack, Weight Handling, Shipping Chargeback, and related tax entries) are posted automatically as ledger entries in TallyPrime.
Amazon returns and refunds are automatically recorded as credit note entries in TallyPrime, matched against the original sale.
OAuth Flow
Amazon order data retrieved by MaruTally is transferred into TallyPrime, where it appears as a sales voucher with item, quantity, rate, and tax details.
Security
OAuth Authorization
Official Amazon OAuth authorization process.
OAuth Access Tokens
Every API request is authenticated using a short-lived Login With Amazon access token, refreshed automatically as needed.
Encrypted Refresh Tokens
Stored securely, not in plain readable form.
HTTPS
All communication is encrypted in transit.
API Keys
Unique per seller or vendor, and securely hashed before storage.
Password Protection
Amazon account passwords are never requested or stored by MaruTally.
Data Handling
What MaruTally Stores
- Encrypted authorization (refresh token) credentials
- Marketplace configuration
- Application settings
What MaruTally Never Permanently Stores
- Orders
- Settlement Data
- Financial Events
- Inventory
- Reports
MaruTally retrieves Amazon business data only when requested by your TallyPrime installation.
Amazon SP-API Compliance
MaruTally is built using Amazon's official Selling Partner API and OAuth authorization standards. The application follows Amazon security best practices, including OAuth authorization, AWS Signature Version 4 request signing, encrypted credential storage, HTTPS communication, and least privilege permission usage.
MaruTally does not create, update, or delete Amazon marketplace data such as listings, pricing, inventory quantities, or orders. The only write-type request made is to initiate a Vendor inventory report, a standard Amazon reporting mechanism, which does not modify any marketplace data.
Permissions Used
| Permission | Purpose |
|---|---|
| Orders API | Accounting and order reconciliation |
| Finances API | Settlement and fee reconciliation (Seller accounts) |
| Inventory API | Inventory synchronization |
| Vendor Purchase Orders API | Vendor order reconciliation |
| Vendor Inventory Reports API | Vendor inventory synchronization |
| Sellers API | Used internally, once per Seller authorization, to auto-detect the seller's real marketplace — not exposed as a customer-facing operation |
| OAuth | Explicit seller/vendor authorization before any data access |
Key Capabilities
- Amazon order synchronization
- Settlement and financial event retrieval
- Amazon fee and refund tracking
- Inventory synchronization (Amazon-fulfilled stock)
- Vendor purchase order retrieval
- Vendor inventory synchronization
- GST/VAT-ready accounting: MaruTally supplies the transaction data; TallyPrime performs all GST/VAT calculation and reporting
- Profitability reporting: generated natively within TallyPrime, using order and settlement data synced through MaruTally. MaruTally does not calculate profitability itself.
Reports and analysis, such as this Portal Wise and Order Wise Profitability Report, are generated natively within TallyPrime using Amazon business data synchronized through MaruTally. MaruTally does not calculate profitability itself.
Questions? We have answers.
Do I need technical knowledge to set this up?
Not at all. You simply authorize MaruTally on your Amazon Seller Central account or upload your raw settlement reports. Our engine automatically maps the columns and processes the data.
Does this work with my specific version of Tally?
Yes. MaruTally generates perfectly mapped XML files that are 100% compatible with both Tally Prime and legacy Tally ERP9 workflows.
How does it handle Amazon FBA vs Easy Ship?
Our algorithm automatically identifies the deduction codes in the settlement. It separates FBA storage fees, Easy Ship weights, and referral commissions into distinct ledgers.
Is my financial data secure?
Yes. We use industry-standard encryption for data in transit and at rest, and we only retrieve the settlement and transaction data needed for accounting — never your Amazon login credentials.
Does MaruTally store my Amazon data?
No. MaruTally retrieves your Amazon data only when your TallyPrime installation requests it, and does not permanently store orders, settlements, financial events, inventory, or reports. Only encrypted authorization credentials are retained.
Which Amazon APIs does MaruTally use?
Orders API, Finances API, FBA Inventory API, Vendor Purchase Orders API, and Vendor Inventory Reports API — see the Supported APIs table above.
How does the Amazon authorization process work?
MaruTally uses Amazon's official OAuth process. You approve access directly through Amazon's own sign-in screen. MaruTally never sees or stores your Amazon password.
Can I revoke MaruTally's access to my Amazon account?
Yes. You can revoke access at any time directly from your Amazon Seller Central or Vendor Central account settings.
Which Amazon marketplaces are supported?
MaruTally is built to support multiple Amazon marketplaces. The India marketplace has completed full production validation. Additional Amazon marketplaces are supported and validated progressively as sellers and vendors from those regions connect.
Does MaruTally modify my Amazon listings, pricing, or inventory?
No. MaruTally only retrieves data. It does not create, update, or delete Amazon listings, pricing, catalog information, or inventory quantities.
Is my data encrypted?
Yes. Refresh tokens are encrypted, API keys are securely hashed, and all communication uses HTTPS.
Does MaruTally provide Vendor financial or payment data?
Not at this time. Amazon does not currently offer a retrieval API for Vendor payment or remittance information. Vendor financial data remains available directly through Vendor Central. MaruTally will add this capability if Amazon makes it available.
Why does MaruTally require Amazon permissions?
MaruTally requests only the minimum Amazon SP-API permissions required to retrieve seller-authorized business data for accounting, inventory reconciliation, and financial reporting within TallyPrime. The application follows the principle of least privilege and does not request permissions unrelated to its functionality.
Trusted by 1250+ Sellers
We don't just sync data; we secure your bottom line. Real founders. Real results.
Before MaruTally, we had 3 people just doing manual data entry for Amazon settlements. Now, one person clicks a button and everything is reconciled in seconds.
Our GST filings used to be a nightmare because of TCS mismatches. MaruTally finally gave us clean, reconciled data to work with. My books finally match my bank account perfectly.
We were scaling to 5,000 orders/day and Excel was breaking. MaruTally gave us the enterprise-grade infrastructure to handle volume without hiring more staff.
Your Data is Secure.
Your Peace of Mind is Guaranteed.
We understand the sensitivity of financial data. MaruTally is architected from the ground up to protect your business intelligence at every stage of the reconciliation process.
No Credential Storage
We never store your marketplace passwords or direct Tally login details. Your security is our absolute priority.
Confidential Processing
Your financial data is processed in a secure environment and is never shared with third parties or competitors.
Bank-Grade Encryption
Every settlement report and data sync is protected with end-to-end industry-standard encryption protocols.