Invoices → FX tracking → income recognition → advance tax liability → CA collaboration. One workflow. Zero spreadsheets. Section 44ADA native.
Tax Overview · TY 2025-26
Net Tax Payable
₹5,500
after ₹5,000 TDS credit · 4% cess included
INV-2025-0142
$8,500 USD
₹7,11,790 · locked
professional income tracked
freelancers trust InvoiceOS
currencies with locked FX rates
India-specific features
Sound familiar?
InvoiceOS eliminates the five biggest time-wasters at tax time.
Before
After InvoiceOS
Hunting RBI/Google for the USD→INR rate on invoice date at tax time
FX rate auto-locked at invoice creation from ECB feed. Retrievable 2 years later.
Panic-calculating advance tax at 11pm before the June 15 deadline
Live Q1–Q4 dashboard. Shortfall shown the day you log income — not the night before.
Emailing 4 spreadsheets to your CA every quarter
Share a scoped read-only link. CA sees live invoices, TDS, deductions. Mark each month filed.
Guessing whether old or new tax regime saves you more this year
Side-by-side comparison with exact ₹ difference, per TY. One click to switch.
26AS TDS numbers don't match your invoices — hours tracing which client is short
Per-deductor reconciliation table. Mismatches flagged instantly, linked to exact invoices.
Core features
No inventory. No payroll. No double-entry ledger. Every feature saves money or time at tax time.
Section 44ADA computation runs live: 50% presumptive deduction, new/old regime slabs, 4% cess, TDS offset. Regime stored per tax year — 2023-24 (old) and 2025-26 (new) calculate independently, always correct.
Regime Comparison — TY 2025-26
| New ★ | Old | |
|---|---|---|
| Gross Receipts | ₹12,00,000 | ₹12,00,000 |
| Taxable Income | ₹6,00,000 | ₹4,50,000 |
| Base Tax | ₹10,500 | ₹15,500 |
| Net Payable | ₹5,500 | ₹10,500 |
New regime saves ₹5,000 for TY 2025-26
INV-2025-0142 · Acme Corp
$8,500 USD
Rate locked permanently · retrievable any time · never re-fetched
Invoice in USD, EUR, GBP, SGD, AED, CAD, AUD. ECB-sourced rates fetched once, cached forever per date. The exact rate on a March 2023 invoice is still retrievable at next March's filing — no re-fetching, no guessing.
Real-time installment schedule built from your actual income data. Cumulative paid vs. due, shortfall amounts, and days to deadline — live. Log challan details in seconds. Past TYs show as completed — no phantom overdue alerts.
Advance Tax · TY 2025-26
₹22,500 shortfall₹15,000 paid
₹45,000 paid
₹52,500 paid · ₹22,500 due
₹1,00,000 upcoming
14 features covering every touchpoint between invoice and ITR filing.
6 PDF templates. GSTIN, PAN, SAC codes, TDS, LUT. Everything your client's AP team needs.
8 currencies. ECB-sourced rates cached per date — immutable. The March 2023 rate is still exact today.
Weekly, monthly, quarterly schedules. Auto-draft or auto-finalize. Revenue forecast from active schedules.
Raise against any invoice. Flows automatically to turnover, GST output, and client history.
50% presumptive deduction, new/old regime slabs, cess, TDS offset. Per-TY regime stored independently.
Tracks gross receipts vs ₹75L. Yellow at 60%, orange at 80%, red exceeded — with audit obligation explained.
80C (₹1.5L cap), 80D, 80E, 80G, 24(b) — tracked per TY. Caps enforced. Visible to your CA.
Every GST, TDS, advance tax, ITR, LUT deadline — colour-coded by urgency. Penalty reminders included.
Scoped read-only tokens. CA sees invoices, TDS, deductions, advance tax. No credentials shared.
26AS entries matched against invoices per deductor. Shortfall, excess, unlinked — each highlighted.
GSTR-1/IFF JSON export. GSTR-3B pre-filled. Per-month filed status — overdue months flagged red.
Every edit logged: timestamp, field, old value, new value. 7-year retention for IT Act compliance.
Accrual and cash basis side-by-side. Monthly drill-down. XLSX export pre-formatted for CA handoff.
YoY revenue, receivables aging (30/60/90+ days), client profitability, and advance tax adequacy.
Revenue bar chart, tax coverage donut, FX rate trend, and Q1–Q4 advance tax tracker — all live.
Log expenses with GST rate and ITC eligibility. Total eligible ITC computed. Month drill-down.
How it works
From first invoice to tax filing, the workflow is linear. No context-switching between apps.
Pick a client, add line items, choose currency. FX rate fetched and locked immediately.
~45 seconds per invoice
Log payment date, credited INR amount, bank charges, and TDS deducted. Rate sealed forever.
One form. Everything captured.
Advance tax schedule, turnover sheet, and regime comparison update live. Export when your CA asks.
Zero manual calculation
Generate a read-only share token. Your accountant gets a dedicated CA view — live invoices, turnover sheet, TDS entries, advance tax. No login credentials shared.
Testimonials
“I used to spend 3 hours before every advance tax deadline calculating what I owe. Now I open InvoiceOS, see the shortfall, log the challan, done. Under 5 minutes.”
Rohan Mehta
Senior Software Consultant · Bangalore
“The regime comparison alone saved me ₹18,000 last year. I was on new regime by default — one click showed old regime was better for my bracket. Switched instantly.”
Priya Shankar
Product Designer & Consultant · Mumbai
“My clients pay in USD and SGD. Before InvoiceOS I tracked FX manually. Now I create the invoice — rate locked, INR computed, appears correctly on my turnover sheet.”
Arjun Krishnan
Management Consultant · Hyderabad
Pricing
Pay per workspace, not per invoice. Upgrade as your practice grows.
Try before you commit
5 invoices/month · 3 clients
Start freeFor independent freelancers
Unlimited invoices & clients
Get ProFor small agencies & teams
Up to 5 team members
Get StudioAll prices exclusive of GST. Annual billing in one upfront charge. Cancel any time.
Security & Compliance
Encryption at rest
In-transit encryption
AWS ap-south-1 residency
Audit log retention (IT Act)
FAQ
InvoiceOS shows the shortfall the day you log income — not the night before it's due. Join 12,000+ freelancers who stopped guessing.