What legal, tax, and compliance basics can a solo founder in India not afford to ignore?
The short answer
Pick the right structure early: most solo founders start as a sole proprietorship or a One Person Company (OPC), and the choice shapes your liability and taxes. Get GST registration once you cross the threshold or need to invoice businesses, keep personal and business bank accounts separate from day one, and put a cheap CA on retainer instead of doing filings yourself. Compliance is boring until a client or a notice makes it urgent, so front-load the basics while it is cheap.
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Why we picked it
This is the exact fork most solo founders face, and Razorpay lays it out without the jargon: a proprietorship is unlimited personal liability and taxed on your individual slabs, an OPC is a separate legal entity with limited liability, corporate tax rates, and RoC filings. It names the tradeoff (cheap and instant vs. protected and credible) instead of pushing one answer, so you can decide when the OPC's extra compliance is worth it.
A proprietorship exposes your personal assets; an OPC ring-fences them behind a separate legal entity with a nominee for continuity
Proprietors are taxed on personal income slabs (up to 30%); an OPC is taxed as a company, often at a lower effective rate as income grows
The OPC costs more to set up and demands RoC filings, so most founders start as a proprietor and convert once revenue and client credibility justify it
Why we picked it
This is the first-year compliance rhythm in one place, in plain English: what GST actually is versus what your ITR is, when each is due, where TDS bites when you pay vendors, and the bookkeeping habits (invoice fields, expense tracking, input-tax-credit reconciliation) that make filing painless. It gives you a 10-point checklist and a monthly/quarterly/annual cadence, and it is honest that a verified CA on retainer is the cheapest insurance against missed deadlines.
Why we picked it
GST is the single compliance item a solo founder most often gets wrong, either registering too late or not knowing the threshold differs for goods (40 lakh) versus services (20 lakh). ClearTax is the canonical Indian reference on this: it walks the exact portal steps (TRN, Aadhaar authentication, document upload), the documents you need, and the penalty math for skipping it (minimum 10,000 rupees, up to 100% of tax evaded), so you register at the right moment and not a filing cycle late.
The threshold is not one number: roughly 40 lakh turnover for goods and 20 lakh for services (lower in special-category states), computed on aggregate all-India turnover under one PAN
You often need GST anyway to invoice business clients who want to claim input credit, regardless of your turnover
Skipping registration when required carries a penalty of at least 10,000 rupees or the tax evaded, so treat the threshold as a hard trigger, not a suggestion
