Income tax filing & GST billing, built for India.
File your ITR for AY 2026-27 with AI document extraction. GST-compliant invoices in seconds, GSTR-1 & GSTR-3B in one click. Razorpay payments, Tally sync, multi-business — everything an Indian business needs, in one platform.
Enter it once. Income tax, GST, e-way bills, books and billing move together.
Most businesses run five tools that never speak to each other, so the same figure gets typed five times — into the invoice, into the GST portal, into a spreadsheet, into the e-way bill form, and once more when the CA files the return in July. Here it is typed once and computed everywhere else.
You raise one sales invoice
On the laptop or the phone. This is the only time this figure is typed.
- Customer
- Sri Venkateswara Ent.
- Taxable value
- ₹1,84,000
- IGST @ 18%
- ₹33,120
- Invoice total
- ₹2,17,120
Billing
01The customer gets a GST-compliant PDF and a UPI or card payment link. Numbering follows your own series.
Inventory
02Stock moves out of the batch you sold, with expiry and reorder levels updated in the same second.
E-way bill
03Past ₹50,000, Part-A is already filled from this invoice — GSTIN, HSN, value, place of supply.
GSTR-1
04Lands in B2B/B2C, HSN Table 12 and the documents table. The return is built from your books, not re-keyed.
Books of accounts
05The double entry posts itself — customer debited, sales and output GST credited. Receivables ageing moves with it.
Income tax
06By July the year is already totalled and reconciled. Nobody rebuilds twelve months out of a folder of PDFs.
What you never do again
Five tools that don't talk
- 1The invoice is typed in the billing tool.
- 2The same invoice is typed again into the GST portal.
- 3And again into the accounts spreadsheet.
- 4And again into the e-way bill form before the truck leaves.
- 5And a fifth time by the CA, in July, for the return.
Five logins, four re-entries, and every re-entry is a chance at a mismatch, a notice, or input tax credit you never get back.
One platform, one entry
- Books post themselves as real double entry — not a summary you reconcile later.
- GSTR-1, 3B and 2B are built from the documents you already saved.
- The e-way bill reads the invoice it belongs to.
- Income tax opens on a year that is already closed and tallied.
- Tally stays in sync both ways, if you still keep it.
Everything for your books. Beautifully.
Invoicing, GST returns, payments, inventory, multi-business — designed end-to-end for Indian compliance.
Everything Indian businesses actually need.
Designed around GST, TDS and Income Tax — not bolted on as an afterthought.
GST-compliant invoices
Tax invoice, proforma, quotation, credit/debit notes, delivery challan — all in one place, ready for GSTR-1.
GSTR-1 & 3B in one click
Auto-reconciled with 2B. File summaries straight from your invoices. No spreadsheets, no copy-paste.
Razorpay payments
Send a paylink with the invoice — UPI, cards, netbanking. Payments reconcile automatically.
Tally sync
A native Tally Connector pushes invoices, payments and vouchers to your existing Tally — no double entry.
Multi-business
Run all your GSTINs from one login. Role-based access for your team, your CA, your auditor.
Built for Indian compliance
GSTIN validation, HSN/SAC, e-invoice fields, place of supply, RCM, TDS — all wired in by default.
The whole job, in one login.
All 37 capabilities below are live in production today — the screens your subscription opens the moment you sign in, not a roadmap.
Sell & get paid
From the first quote to the money in the bank.
8 modulesBilling & invoicing
Nine GST document types and 34 print designs. Every invoice carries your UPI QR and a branded link the customer can pay from without logging in.
Quotations & proformas
Quote on the same engine as an invoice with no tax liability, then convert to a tax invoice in one click. Its own numbering series.
Delivery challans
Move goods before billing under Rule 55, track each challan Open or Billed, then consolidate several of them into a single tax invoice.
Credit & debit notes
Full GST documents with their own series, linked back to the original invoice so the GSTR-1 CDNR table fills itself.
Payment reminders
Chase overdue invoices on your own cadence and timezone, with quiet hours, one-click unsubscribe for the buyer and a complete send log.
Recurring invoices
Seven frequencies from daily to yearly, generated on schedule and optionally sent to the customer the moment they are raised.
Clients & catalog
Customer master with GSTIN and PIN-code autofill, plus a products and services catalog with HSN/SAC that feeds every invoice line.
Receipts & party ledgers
A register of every receipt with a printable document, bill-wise allocation across many invoices, and Tally-style party statements with ageing.
Buy, stock & make
The money-out side, the shelf and the shop floor.
6 modulesPurchase orders & vendors
Six-stage purchase orders with goods-received notes per line, a vendor master with payout details, and an approval gate before money is committed.
Scan a supplier bill
Photograph the bill. Vendor, GSTIN, every line with HSN and quantity, and the CGST/SGST/IGST split arrive in a form you review before anything saves.
Inventory & stock
Item master with live on-hand, an immutable movement ledger, valuation, low-stock alerts against reorder level, and profit by item.
Batches & expiry
Batch numbers with manufacturing and expiry dates for pharma, food and chemicals, a days-to-expiry ramp, and batch details printed on the invoice.
Manufacturing
Sales orders, bills of material, work orders and a production board by stage. Completing a work order stocks the finished good and consumes the raw material.
MRP & forecast
Explodes confirmed orders through your bills of material against stock on hand, then tells you what to order, from which vendor, by which date.
Books & money
Accountant-grade statements, with no separate bookkeeping step.
6 modulesPayments desk
Outstanding and recently paid side by side. Record a receipt by six methods, take partial payments, and correct a mistake without a workaround.
Expenses
Ten categories through a draft-to-paid approval flow, multi-currency, with input GST captured and the receipt attached.
Bank & cash book
Import a statement and each line posts a real double entry against the right debtor, creditor or expense. Anything uncertain parks in Suspense rather than getting lost.
General ledger & journal
A true double-entry journal for what documents cannot express — depreciation, provisions, opening balances — over a chart of accounts you maintain.
Accounts & ageing
Profit & loss, balance sheet, trial balance, cash flow, receivables and payables ageing, tax summary and day book, from the documents you already entered.
MIS dashboards
Billed, collected, outstanding and overdue for any period, aged receivables, revenue trend, top customers and a daily sales register you can export.
Tax & compliance
GST, income tax and every statutory deadline in one place.
8 modulesGSTR-1 & GSTR-3B
Built from your books, sorted into all nine statutory sections, and checked against 222 validation rules that name the exact document to fix before you file.
GST reconciliation
Pull GSTR-2A and 2B from the portal, then run eight engines — 2B against books, GSTR-1 against 3B, ITC against 2B — with drill-down and Excel export.
HSN & tariff master
22,364 HSN and SAC codes verified against the GST portal, an inline tariff search, and a one-click repair for every invoice line missing a code.
E-way bills
Generate against NIC from any invoice over ₹50,000, update Part-B, extend, cancel and print — with NIC error codes translated into plain English.
GST reports & calendar
35 GST reports in five groups with chart and table, plus a compliance calendar that scores your standing and lists what is overdue.
Income tax e-filing
ITR-1 to ITR-4 with Form 16, AIS and twelve brokers’ tax P&L read automatically. Every rupee is computed against the statute for the right assessment year.
ITR-U updated returns
Missed or under-reported a past year? The 48-month window, the additional-tax tier and every disqualification are explained before you start.
Compliance & registrations
An obligations register, a filings tracker with day countdowns, and a licence register of 24 registration types that warns you 60 days before one lapses.
Your team, your CA, your tools
Who sees what, who does what, and what it all connects to.
9 modulesRoles & permissions
Nine preset roles plus your own, over a grid of 32 permissions. Grant or revoke a single permission per person, and time-box a CA’s access to one season.
Security & audit trail
Two-factor sign-in, trusted browsers, active-session control, and a hash-chained log of around 85 event types you can verify has not been altered.
Multi-business
Run several companies from one login, each with its own logo, numbering series, GSTINs, bank accounts, team and theme. One licence covers two you own.
CA portal & practiceCA Practice
A separate practice console over 16 pages: client master, filing season board, tasks, reviews, a merged calendar, CMA reports for bank loans and revenue analysis.
HR & payrollERP + MIS
Employee register with Aadhaar, PAN and bank encrypted at rest, exception-based attendance, leave approvals, PF/ESI/TDS/PT computed from the Acts, and payslip PDFs.
Tally connector
A small Windows agent bridges the cloud and Tally Prime with no open ports at your office. Push invoices, ledgers and bank vouchers, pull reports, reconcile both ways.
AI assistant
Ask your own books a question in plain English and get a real figure back. The model reads, sorts and suggests — it never writes a number into your books or a return.
Expert services
79 registrations and filings our team can do for you, from incorporation to trademark, each with a document checklist and a case tracker your client can check.
Customer & client portals
A revocable, login-free link where your customer sees every invoice you raised them, and a portal where a CA’s client uploads documents and follows filing status.
- e-Invoice IRN
- GSTR-9 & 9C annual returns
- Android & iOS apps
- Form 16 & full-and-final in payroll
- ITR-5, ITR-6 & ITR-7
- Anu, the desk companion
Start free. Upgrade when you outgrow it.
Free tier for everyone. Annual unlocks unlimited invoicing and GST returns. ERP+MIS adds HR, payroll & MIS dashboards. CA Practice covers up to 10 client organizations on one login.
Try FileWithUs end-to-end. No credit card.
- GST invoices (limited)
- Client + payment tracking
- GSTR-1 & 3B summaries
- Single user
For businesses doing real billing. Most popular.
- Unlimited GST invoices
- GSTR-1, 3B, reconciliation, reports
- Razorpay payment links
- Tally sync
- Multi-business + team
- Priority support
Annual + HR, payroll, MIS dashboards. Early access.
- Everything in Annual
- Employee directory (PII encrypted)
- Attendance & payroll auto-compute
- PF / ESI / TDS / PT
- Payslip PDFs
- MIS dashboards & exports
One login for your whole practice — your firm plus up to 10 client organizations.
- Annual-tier license for up to 10 client orgs
- One login across every client you serve
- Practice console: attach & monitor orgs
- Swappable slots when engagements end
- GST invoice to your firm for the full amount
All prices in INR. GST extra where applicable. Cancel anytime.
From signup to GST filed in minutes.
No onboarding calls. No spreadsheets. No headache.
Sign up free
One Google sign-in. Add your business GSTIN — we validate it for you.
Create your first invoice
Pick a client, add line items. CGST/SGST/IGST computed automatically.
File GST in one click
GSTR-1 & 3B summaries built straight from your invoices. Reconcile with 2B.
Built to be trusted with a business’s money.
We would rather show you what we can prove than what we could claim. Every statement below is one we can evidence on request.
Your data stays in India
Hosted on AWS in the Mumbai region on managed PostgreSQL, encrypted in transit, with 14-day point-in-time backups.
Encrypted where it matters
Aadhaar, PAN and bank numbers are encrypted at the column level. The API returns masked values — plaintext never leaves the server.
You can prove nothing changed
Every financial action writes to a hash-chained audit log with the actor, the before and after values, and a one-click verify.
Permission checked on every route
All 991 API endpoints test the caller’s permission, and sentinel tests fail the build if a gate is ever quietly removed.
AI that never writes a number
Eight AI features read, sort and suggest. Every figure that reaches your books or a return is computed deterministically and confirmed by you.
Built inside a CA practice
The filing desk, season board and computation sheet were designed by people who file returns for a living, then audited line by line against ClearTax.
filewithus.ai is operated by Adhivitta Filewithus Private Limited, CIN U69200TS2025PTC208480, Kukatpally, Hyderabad 500072 — a registered Indian company, not an anonymous app.
Questions, answered.
Yes. The free tier includes invoice generation, client management, payment tracking, and GSTR-1 & GSTR-3B summaries — no credit card required. Annual (₹6,000/yr) unlocks unlimited invoicing and the full GST module.
Yes. We follow GSTN schemas for invoices, e-invoicing, GSTR-1 and GSTR-3B. GSTINs are validated; HSN/SAC, place of supply, CGST/SGST/IGST/cess, RCM and TDS are all wired in.
Yes — our native Tally Connector pushes invoices, payments and vouchers into your existing Tally ERP. You can keep using Tally for ledgers while FileWithUs runs billing.
Yes. Annual and ERP+MIS include role-based access — Owner, Accountant, Sales, Purchase, HR, CA — each with appropriate permissions on each module.
All data is encrypted at rest and in transit (TLS). HR PII (Aadhaar, PAN, bank) is Fernet-encrypted at the column level. Daily RDS backups with 14-day retention.
Yes — cancel anytime from Settings → Subscription. Your data stays read-accessible; you can re-subscribe later.
Run your billing, file your GST, grow your business.
One login for billing, GST, income tax, books, payroll and your CA. Start free today.