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Vaend Blog

Short, plain guides on the everyday tasks businesses handle. Each one links to a free tool that runs in your browser.

Invoicing21 Jul 2026

GST Invoice Format: What's Legally Required

The exact fields a GST invoice must show to be valid.

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Tax20 Jul 2026

How Much HRA Can You Claim With a Rent Receipt

The three-part rule that decides your HRA exemption.

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Loans18 Jul 2026

EMI Calculation Explained: The Formula Banks Use

The actual EMI formula, and what each part means.

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Photos16 Jul 2026

Passport Photo Size Rules: India, US, UK, Schengen

The exact dimensions each country asks for.

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Forms14 Jul 2026

Why Government Portals Reject Your Photo — and the Fix

The file-size limit is usually the real reason.

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PDF11 Jul 2026

Merge PDFs or Split Them: A 2-Minute Decision Guide

Which one you actually need, and when.

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Payments9 Jul 2026

UPI QR Codes for Small Shops: Setup Under 2 Minutes

Make a scannable payment QR without an app.

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Contracts7 Jul 2026

What Every Freelance Agreement in India Should Include

The clauses that prevent payment and scope disputes.

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