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RA Bill Net-Payable Calculator

What actually lands in the bank this Running Account bill — after retention, GST and TDS.

RA Bill Net-Payable Calculator

What actually lands in the bank this Running Account bill — after retention, GST and TDS.

GST added
Retention + TDS
Net payable

sotyn.ai builds the RA bill and its deductions automatically — billing-ready the moment a DPR is approved.

How to use it — and why it matters

A Running Account (RA) bill is rarely the simple value of work done. Retention comes off, TDS is deducted, and GST is added — and the number that actually reaches your bank is what matters for cash flow. This calculator computes the net payable on an RA bill so you know exactly what to expect.

How is RA bill net-payable calculated?

Work done, minus retention, minus TDS, plus GST = net payable. Retention and TDS are deductions; GST is added on top and paid onward. This tool shows each component.

What's a typical retention and TDS?

Retention is commonly 5–10% of work done; TDS under section 194C is typically 1–2%. Use your contract's actual figures for an exact number.

See it on your real projects

A back-of-envelope number is a start. In a free 20-minute demo we open sotyn.ai on your own trades and project sizes — no slides, no staged data.

Book a free demo