Blog
SEO- and AI-ready guides that connect to Round’s free tools — invoices, estimates, contracts, expenses, taxes, rates, collections, and comparisons.
Last updated: September 2026
invoicing · 10 min
How to Create an Invoice: Steps + Free Generator (2026)
Learn how to create an invoice step by step — what to include, due dates, and line items. Then generate a free invoice PDF with Round.
tax · 12 min
Self-Employment Tax Explained (+ Free Calculator Guide)
What self-employment tax is, how the 15.3% rate works on Schedule SE, quarterly estimates, and how to use a self-employment tax calculator.
comparisons · 11 min
7 Best Wave Alternatives for Freelancers (2026)
Looking for Wave alternatives? Compare Round, FreshBooks, QuickBooks, and other options for freelancers who need invoicing without full accounting bloat.
comparisons · 10 min
Best Invoicing Software for Freelancers (2026)
Compare the best invoicing software for freelancers — what to look for, pricing ranges, and when freelance finance beats full accounting tools.
collections · 8 min
Late Invoice Payments: Fees, Interest & What to Do
What to do when an invoice is past due — polite chase scripts, late fees, interest on overdue payments, and a free late payment interest calculator.
rates · 8 min
How to Set Your Freelance Hourly Rate (Calculator Included)
Calculate what to charge as a freelancer using income goals, expenses, and billable hours — plus a free freelance rate calculator.
reports · 9 min
Profit and Loss Statement for Freelancers (Simple Guide)
What a profit and loss statement is, why freelancers need one, and how to create a simple P&L PDF without full accounting software.
contracts · 10 min
How to Write a Freelance Contract (Free Generator)
What to include in a freelance contract — scope, payment, IP, and termination — plus a free contract generator to draft a PDF.
invoicing · 9 min
How to Create an Estimate or Quote (Free Template)
Write a freelance estimate or quote that clients can approve: line items, validity dates, and how to turn a quote into an invoice.
expenses · 10 min
Freelance Expense Tracking: A Simple System (2026)
How freelancers should track expenses — categories, receipts, and software — without jumping into full accounting software too early.
comparisons · 11 min
7 Best FreshBooks Alternatives for Freelancers (2026)
Looking for FreshBooks alternatives? Compare Round, Wave, QuickBooks, and other options for freelancers who need invoicing without suite bloat.
tax · 11 min
Quarterly Estimated Taxes for Freelancers (2026 Guide)
Who must pay quarterly estimated taxes, typical 1040-ES due dates, how to calculate a payment, and how to use a self-employment tax estimator.
expenses · 9 min
How to Track Receipts for Taxes (Freelance Guide)
What receipts freelancers should keep, how long to store them, and a digital workflow that holds up at tax time.
comparisons · 9 min
Do Freelancers Need QuickBooks? (Honest Answer)
When QuickBooks is worth it for a freelancer — and when invoices, receipts, and a CPA export are enough without a general ledger.
collections · 8 min
Invoice Reminder Email Templates (Copy & Send)
Copy-ready invoice reminder emails for before due, just overdue, and final notice — plus when to automate follow-ups.