MisaNeco Works Blog

A simple invoice numbering system for freelancers and small businesses (year plus a running number, like 2026-001), why it works, a formula that numbers invoices automatically in Excel or Google Sheets, and what to do about cancelled or corrected invoices. UK rules checked against GOV.UK.

A plain-English guide for small US businesses that pay contractors. When to ask for a Form W-9, what Form 1099-NEC reports, the current threshold and deadline, and a spreadsheet layout that keeps January stress-free.

A simple invoice tracker that counts days overdue, colours late invoices red, and shows only the ones you need to chase. Works in Excel too, plus a polite reminder email you can copy.

Log receipts, pick a category from a dropdown, and see spending by month and category with SUMIFS. Includes a missing-receipt check and a file naming tip. Works in Excel and Google Sheets.

A plain-English guide to Making Tax Digital for Income Tax for UK sole traders and landlords. Who must join and when, what digital records and quarterly updates mean, and a spreadsheet setup you can copy.

The information the CRA says an invoice needs so your customers can claim input tax credits, by sale amount (under $100, $100 to $499.99, $500 or more), plus a checklist and a simple invoice layout for small businesses.

The official record-keeping periods for small businesses in four countries, checked against IRS, HMRC, CRA and ATO pages, plus a folder and file-naming system that makes old receipts easy to find.

Automate invoicing and payment reminders step by step with a spreadsheet, email templates and bank files, with notes for the US, UK, Canada and Australia.

Nine small-business admin jobs for trades, from quotes to invoices, each with what is tedious, a few simple ways to fix it and a first step.

Seven small admin jobs a salon or barbershop can simplify with tools it already has: booking, client records, rebooking, stock, takings, rota and replies.

A plain-English summary of the password rules in NIST SP 800-63B-4 (final, July 2025) — minimum length, no forced complexity, no scheduled resets, blocklists, password managers — and a short policy a small business can copy.

Prorated rent for a move-in or move-out month, explained with the three common methods (days in the month, a 30-day month, a 365-day year), worked examples, Excel and Google Sheets formulas, and what to check in your lease.

A simple Excel or Google Sheets layout for splitting rent, utilities, phone and internet between business and personal use, plus the flat-rate options from the IRS and HMRC to compare against.

A short guide for small businesses and freelancers: use your browser's built-in Password Checkup to find compromised, reused and weak passwords, decide what to fix first, and handle an exported password file safely.

What to switch off, change, collect and record on the day an employee, part-timer or contractor leaves a small business, with a copyable checklist. Based on Japan's IPA security guideline for SMEs (version 4.0, March 2026).

Someone on your team clicked a link in a suspicious email, or typed a password into a fake login page. What to do next, step by step, based on the UK National Cyber Security Centre's phishing guidance, with a short checklist for small businesses.

A weekly rota with shift codes, automatic hours per person, red cells when a shift is short of staff, and a view-only link for your team. Formulas also work in Excel.

Log materials, labour and subcontractor costs against each job, total them with SUMIFS, and see profit and margin per job. Low-margin jobs light up on their own. Works in Excel and Google Sheets.

Label an email in Gmail and its attachments are saved to a Google Drive folder within the hour. A short Google Apps Script, one label, one trigger. No add-ons.

Check your margin, model a price rise for each regular customer in Excel or Google Sheets, and tell customers with a short, clear letter. Includes two email templates and a checklist.

Track every quote you send, see which ones need a follow-up call today, and work out your win rate with one COUNTIFS formula. Works in Excel and Google Sheets.

Log stock in and out, let SUMIFS work out what you have on the shelf, and turn items red when they hit their reorder point. Works in Excel and Google Sheets, plus an optional Apps Script email alert.

Track last contact and next action for every customer, see who is due today, spot customers who have gone quiet, and count your pipeline with COUNTIFS. Works in Excel and Google Sheets.

Extra spaces, random capital letters, duplicate customers and mixed phone formats. Five simple formulas and two built-in tools fix most of it, in Excel and in Google Sheets.

A short Google Apps Script that emails each customer the day before their appointment, using a simple Google Sheet. Copy, paste, set one trigger, done.