Google Sheets Guides

What These Guides Cover

SheetCraft's long-form guides are the deep-dive companion to the site's template directory. Each guide takes a single workflow that small business operators actually run — household budgeting, freelancer financial management, the core spreadsheet-formula library — and walks through it step by step. The structure is the same across guides: an explanation of what the workflow is for, the templates that solve it, the formulas that power those templates, and a real-world commentary section flagging the corner cases where the standard approach can break down. We do not publish surface-level "5 tips" posts; every guide is built to be used as a working reference once you start setting up the workflow yourself.

The Three Core Guides

Budgeting in Google Sheets. Walks through the four most-used personal-budgeting frameworks — zero-based budgeting, the 50/30/20 rule, paycheck budgeting, and the envelope method — and shows how to build each one from scratch in a fresh Google Sheet. Includes formulas for rolling category totals, end-of-month carry-forward, and a sinking-funds tracker for irregular expenses. Cross-references Consumer Financial Protection Bureau budgeting worksheets and the SEC investor.gov emergency-fund framework.

Freelancer financial management. Covers the full self-employed money stack: separating personal and business accounts, invoicing and accounts-receivable tracking, quarterly estimated tax payments to the IRS, mileage and home-office deductions on Schedule C, and the year-end reconciliation that prepares your books for either a CPA or DIY tax filing. Cross-references IRS Self-Employed Tax Center guidance and SBA small-business resources.

Essential spreadsheet formulas. A reference covering 25+ functions across math, lookup, date, text, financial, and logical categories, with real-world examples of when to reach for each. Functions are grouped so you can find what you need by intent ("I need to look up a value") rather than by alphabetical order. Every function is linked back to its official Microsoft or Google reference page so you can read the canonical syntax and edge-case behavior alongside our walkthrough.

How Formulas Are Verified

Every formula in every guide is cross-referenced against official documentation before publication. Google Sheets formulas are verified against the Google Sheets function reference. Microsoft Excel formulas are verified against the Excel functions by category page. When a function differs meaningfully between the two suites — IFERROR vs IFNA, ARRAYFORMULA vs dynamic arrays, IMPORTRANGE vs Power Query — we explain the difference, show the closest equivalent, and flag the version requirements (Excel 365 vs older versions, Sheets free tier vs Workspace) so you can pick the right approach for your environment.

Editorial Voice

SheetCraft guides are written by people who use the templates for their own work — a freelance Schedule C is filed every quarter, the budgeting templates run a real household, the rental-property analysis sheet is the same one we'd use to evaluate a deal we were considering buying. We don't hire general copywriters to produce content about specific workflows; the work is too granular and the failure mode (advice that sounds plausible but is wrong) is too costly. Every guide includes a "real world note" section flagging the corner cases where the standard template assumes something that may not hold in your situation. Full editorial standards are documented at sheetcraft.org/methodology.

What These Guides Don't Do

SheetCraft guides are educational. They explain the standard formulas and reference government and authoritative guidance, but they cannot give personal financial, tax, accounting, or legal advice. The freelancer-finance guide walks through the IRS Schedule C structure but it is not tax preparation; the budgeting guide explains the 50/30/20 rule but it does not constitute investment advice. Use the templates and walkthroughs as a working tool; consult a CPA, tax preparer, or registered investment adviser for guidance specific to your situation.