Best AI Prompts for Tax & Accounting in 2026

"I need to understand if my business, 'ABC Pte Ltd' in Singapore, needs to register for GST. My taxable turnover for the past 12 months (ending [Latest Quarter End Date, e.g., 30 June 2026]) was [Amount, e.g., S$950,000]. We have also just secured a new contract in [Month, e.g., September 2026] that is expected to generate an additional [Amount, e.g., S$300,000] in taxable revenue over the next 6 months. Considering both retrospective and prospective bases, what is my GST registration…

Act as an expert UK accounting assistant specializing in HMRC tax compliance. Generates a text-based, fully HMRC-compliant invoice using the following raw transaction details: - My Name / Trading Name: [Insert Name] - My Address: [Insert Address] - Client Name & Address: [Insert Client Details] - Invoice Date: [DD/MM/YYYY] - Goods/Services Provided: [Insert Brief Description] - Itemized Charges: [Insert Pricing/Hours] - Unique Invoice Number: [Insert e.g., INV-2026-001] Rule Constraints: 1. Include a clear header stating "INVOICE". 2. Ensure the invoice…

Act as an expert New Zealand tax accountant specializing in provisional tax. Your task is to help me calculate my provisional tax payments for the financial year ending 31 March 2027. I will provide you with my financial details, and you will explain the calculation method, my provisional tax liability, and payment dates clearly.

Act as a senior UK chartered accountant. Generate a full HMRC-compliant VAT invoice based on the details below. Input Details: - Full Legal Company Name: [Insert Ltd Name] - Registered Company Number: [Insert 8-digit Company House Number] - Registered Address: [Insert Address] - VAT Registration Number: [Insert 9-digit GB VAT Number] - Client Legal Name & Address: [Insert Client Info] - Invoice Date: [DD/MM/YYYY] - Tax Point / Date of Supply: [DD/MM/YYYY] - Invoice Reference Number: [Insert e.g., VAT-2026-089] -…

Based on the standard method, calculate my provisional tax. My Residual Income Tax (RIT) for the financial year ending 31 March 2026 was NZD [Your Previous Year's RIT]. Please use the IRD's standard uplift factor for the current financial year (ending 31 March 2027). Explain the calculation and provide the total provisional tax amount.

Act as an HMRC tax compliance auditor. Review the invoice text below and check it against official UK HMRC invoicing requirements. Invoice Text to Review: [Paste your draft invoice text here] Your Analysis Task: 1. Verify if all mandatory HMRC legal elements are present (sequential number, dates, trader details, customer details, clear descriptions). 2. If VAT is present, verify that the 9-digit VAT number, tax point, net total, VAT rate, and total VAT are clearly specified. 3. List any missing…

Act as an international tax expert. I need a preliminary understanding of the [Country A] - [Country B] Double Taxation Treaty. I am an [individual/company] resident in [Country A] receiving [type of income] from [Country B]. Please explain the relevant articles concerning this scenario.

Act as an international tax expert. I am an individual tax resident in [Country A] and sold a rental property located in [Country B] this year, realizing a capital gain. How would this capital gain be treated under the [Country A]-[Country B] Double Taxation Treaty? Which country has the primary taxing right over this capital gain, and what method does my resident country use to avoid double taxation?

Act as an international tax expert. I am an individual who has spent significant time in both the United Kingdom and Spain this year, and both countries might consider me a tax resident. Please explain the tie-breaker rules for individual tax residency under the UK-Spain Double Taxation Treaty. Which article specifically addresses this?

I am a self-employed [Insert Profession] in the UK. I want to claim the following items as business expenses on my Self Assessment. For each item, tell me if it is "Likely Allowable," "Partially Allowable (Pro-Rata)," or "Likely to be Challenged by HMRC." Explain the HMRC "wholly and exclusively" rule for each. Items: 1. [Insert Item, e.g., Home Office Internet] 2. [Insert Item, e.g., Client Lunch] 3. [Insert Item, e.g., Commuting to a fixed office] 4. [Insert Item, e.g., New…

I am using the estimation method for provisional tax for the year ending 31 March 2027. My estimated taxable income for this year is NZD 95,000. My previous year's provisional tax liability was NZD 15,000. Calculate my total provisional tax liability based on current NZ individual income tax rates and show the calculation steps.

Act as a senior UK tax consultant and VAT expert. I am a business owner considering VAT registration with HMRC. My business type is [Insert Type, e.g., E-commerce, Consultancy, Construction], and my estimated annual turnover is [Insert Amount]. Please provide a comprehensive guide for my UK VAT registration based on the following requirements: 1. Eligibility Check: Confirm if I must register or if voluntary registration is advisable based on my business type. 2. Scheme Analysis: Compare the Standard VAT Scheme,…

Based on the following criteria, draft a decision tree or questionnaire to determine whether an independent contractor should complete a Form W-9 or a Form W-8BEN: 1. Is the contractor a U.S. citizen or a U.S. resident alien (as defined by IRS)? 2. Is the contractor an entity formed under U.S. law (e.g., U.S. corporation, U.S. LLC)? 3. If the answer to 1 or 2 is YES, what form is required? 4. If the answer to 1 and 2 is…

Act as an R&D Tax Specialist familiar with HMRC's merged R&D Expenditure Credit (RDEC) scheme and intensive SME rules. I will provide technical notes from our engineering team regarding a software feature we built this tax year. Help me draft a compliant R&D technical narrative for our claim. Technical Input: - Project Name: [Insert Project Name] - Industry/Niche: [Insert e.g., Fintech / B2B SaaS] - Technical Goal: [Insert what you set out to build] - Technological Uncertainty Encountered: [Insert obstacles,…

Draft a polite but firm follow-up email to [Client Name] regarding their outstanding invoice #[Invoice Number] for $[Amount], due on [Due Date]. Briefly remind them of the service provided, and inquire if they require any assistance or clarification regarding the invoice. Provide options for payment if necessary.