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Interactive plannerHow much should I put aside?
Turn an amount and payment date from SBX into a saving schedule. Keep company and personal money separate.
Plan my tax pot →Public pilot · No account needed
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Straightforward guides and useful tools for running your business. Start with your question, not an accounting term.
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Interactive calculatorAm I charging enough?
Compare your job price with its costs. See what a discount does and what price reaches your target margin.
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Prepare, do not guessNot sure how the rule applies?
Put the important facts and unanswered questions together before contacting your account manager.
Prepare my question →Everyday questions, explained.
Browse all guides →Paying Yourself, Payroll & Benefits
I paid personally or used the wrong card. What now?
Personal Payments and Wrong Card
2026/273 pages
Open guide Expenses & What You Can Claim
Can I claim lunch, coffee or a hotel?
Meals Coffee and Hotels
2026/273 pages
Open guide Expenses & What You Can Claim
Who should pay for phones, broadband and laptops?
Phones Broadband and Laptops
2026/273 pages
Open guide Paying Yourself, Payroll & Benefits
How much dividend can I take and what paperwork do I need?
Dividends Guide and Paperwork
2026/274 pagesAsk SBX before acting
Open guide VAT, Invoicing & Getting Paid
Am I approaching the VAT registration threshold?
Approaching VAT Registration
2026/273 pages
Open guide Self-Assessment, MTD & Personal Tax
Why is my first personal tax bill larger than expected?
Self Assessment and Your First Tax Bill
2026/275 pages
Open guide New to this? Start with a small reading list.
Choose the route for your business. We will point you to the essentials first.
Preparing a 2025/26 tax return? Most tax guides here are the 2026/27 edition. Selecting an earlier year does not make those rates apply. Choose the right starting point.