I Built a Free Invoice Generator for Indian Freelancers (and Learned More About GST Than I Wanted To)

My first invoice as a freelancer took longer to figure out than the work

it billed.

I didn't know what a SAC code was. I didn't know if I needed to register

for GST. And when the payment finally came in, it was smaller than the

number on my invoice — nobody had told me about TDS.