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GST invoicing · service businesses · Freelancers

Invoicing Software for Freelancers & Independent Professionals

Professional GST invoices, paid-on-time follow-up, TDS you can prove.

For Freelancers businesses

A freelancer wins on the work, not on chasing money — yet the invoice has to look professional, carry the right GST, and get paid. When your clients are companies, they deduct TDS, so at year-end you need a clean record of what was withheld, not a folder of PDFs.

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Flat ₹399/month · Unlimited users · No card required · Cancel anytime

How freelancers billing works

Freelance billing swings between one-off project invoices and repeat work for the same few clients. 399Apps lets you raise a GST-correct invoice with your SAC code, a UPI QR on the PDF for instant payment, and a due date — then AR Aging tells you who has crossed 30 days so a polite reminder goes out before the money is really late.

GST & TDS, handled right

Once your service turnover crosses ₹20 lakh (₹10 lakh in special-category states) GST registration is required; below it you can invoice without GST. Company clients deduct 10% TDS under 194J on professional fees — 399Apps records TDS-on-receipts by section so you can reconcile against Form 26AS and claim the credit instead of losing it.

The billing problems it solves

Different service, same trap — money earned that never quite gets billed or collected. Here's what 399Apps keeps straight for freelancers & independent professionals:

Invoices that look amateur

Clean GST invoice PDF with your details, SAC, terms and a UPI QR — no spreadsheet screenshots.

Payments that drag

Due dates and AR-aging buckets surface the 30/60-day slippers so you follow up on time.

TDS credit lost

Company clients deduct 194J — 399Apps logs it section-wise so your 26AS credit is provable.

GST threshold confusion

Invoice with or without GST cleanly, and switch on GST fields the day you cross the threshold.

What you get

  • ✓Professional GST invoice PDF with UPI QR
  • ✓SAC-coded services, correct tax split
  • ✓Due dates + AR Aging for payment follow-up
  • ✓TDS-on-receipts (194J), 26AS reconcile
  • ✓Credit notes & revised invoices
  • ✓Flat ₹399/month — no per-invoice fee

One flat price — the whole team invoices

Most invoicing tools charge per user or per invoice, so growing your practice grows the bill. 399Apps is a flat ₹399/month for your first app and ₹99/month for each additional app — GST invoicing, TDS reconciliation and receivables in one system, unlimited users, cloud or self-hosted. Adding partners, associates or account managers never raises the price.

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FAQ

Invoicing software for freelancers & independent professionals — FAQ

Does 399Apps work for freelancers & independent professionals? +
Yes. 399Apps (Nidhi Books) is built for the way freelancers & independent professionals actually invoice. Freelance billing swings between one-off project invoices and repeat work for the same few clients. 399Apps lets you raise a GST-correct invoice with your SAC code, a UPI QR on the PDF for instant payment, and a due date — then AR Aging tells you who has crossed 30 days so a polite reminder goes out before the money is really late.
How does GST and TDS work for freelancers businesses in 399Apps? +
Once your service turnover crosses ₹20 lakh (₹10 lakh in special-category states) GST registration is required; below it you can invoice without GST. Company clients deduct 10% TDS under 194J on professional fees — 399Apps records TDS-on-receipts by section so you can reconcile against Form 26AS and claim the credit instead of losing it.
How much does invoicing software cost for a freelancers business? +
A flat ₹399/month for your first app and ₹99/month for each additional app or add-on — the same price across India, with no per-user licence and no per-invoice fee. A solo professional and a growing freelancers firm pay the same base price.
Can I track who still owes me and follow up on time? +
Yes. Every invoice carries a due date, and AR Aging buckets receivables into current, 1–30, 31–60, 61–90 and 90+ days overdue with per-client outstanding — so you chase the slippers before the money is really late, without a manual ledger.
Can I run it on the cloud or on my own server? +
Both. Run 399Apps fully managed on the 399apps cloud with daily backups and an India data region, or self-host it on your own server for complete data ownership. The same invoicing and GST features work either way.
Try 399Apps

Affordable invoicing software for freelancers & independent professionals — from ₹399/month

GST invoicing, TDS reconciliation and receivables in one system, with unlimited users. Start your free 14-day trial — no card required.

Start your free trial See pricing