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Found 8 Skills
Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management. Use when implementing subscription billing, automating invoicing, or managing recurring payment systems.
대한민국 국토교통부가 매년 공시하는 "개별공시지가"(원/㎡) 조회. 지번 단위 토지의 정부 공시 단가로, 재산세·종부세·양도세 등 세금 산정의 법적 기준이다. **시세/실거래가가 아니다.** Use when the user asks for 공시지가, 개별공시지가, 토지 공시단가, 세무 계산용 토지 단가, or "이 땅 공시지가 얼마야". Do NOT use for 시세, 실거래가, 매매가, 호가, 공동주택가격 (those need a different data source).
Create professional invoices with proper formatting for freelancers and small businesses. Supports multiple currencies and tax calculations.
UK taxation expert for HMRC compliance, Making Tax Digital (MTD ITSA/VAT) and Self-Assessment: explain tax treatment; compute income tax/NI/dividend/CGT with band-by-band breakdown; advise on deadlines/forms/penalties; and support MTD developer integration + tax software UX/flows. Use WebSearch (gov.uk/HMRC) to verify current rates and mandation timelines. (project)
Background context for the Housing Loan Tax Credit in the Japanese tax filing plugin. It includes eligibility requirements, credit limits, calculation rules, and interactions with furusato-nozei (hometown tax donation) for the current tax year. This skill is not user-invocable — Claude loads it automatically when responding to Housing Loan Tax Credit questions or calculations.
File your Delaware annual franchise tax and annual report. Guides you through tax calculation (Authorized Shares and Assumed Par Value Capital methods), the eCorp portal filing process, and payment. For Delaware C-Corps (March 1 deadline) and LLCs/LPs/GPs (June 1 deadline).
Export trade history and tax calculations in formats compatible with Koinly, CoinTracker, CoinLedger, TokenTax, and IRS Form 8949
Master automated billing systems including recurring billing, invoice generation, dunning management, proration, and tax calculation.