The Tax Affidavit is a crucial document within the Swiss tax system, used when formal verification of tax-related information is required by authorities or third parties. It is commonly needed for tax compliance, wealth verification, international tax matters, and special tax situations requiring official declaration. The document must adhere to strict Swiss legal requirements and may be required by both federal and cantonal tax authorities. A Tax Affidavit typically includes detailed declarations of income, assets, and other tax-relevant information, and must be properly notarized to be legally valid. It's particularly important in Switzerland's complex tax environment, where different levels of government (federal, cantonal, and communal) have taxation authority, and where international tax considerations often come into play due to Switzerland's role as a global financial center.
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1. Declaration Header: Official title, date, and jurisdiction of the affidavit
2. Declarant Information: Full legal name, address, Swiss tax identification number, and other relevant personal identification details
3. Purpose of Declaration: Clear statement of the tax purpose for which the affidavit is being made
4. Tax Period: Specific tax period(s) covered by the affidavit
5. Income Declaration: Detailed statement of all relevant income sources and amounts
6. Asset Declaration: Comprehensive list of assets subject to wealth tax
7. Verification Statement: Formal statement confirming the truth and accuracy of the declared information
8. Signature Block: Space for declarant's signature, date, and place of signing
9. Notarization Section: Space for notary's official stamp, signature, and certification
1. International Income: Section for declaring foreign-source income, required when the declarant has income from outside Switzerland
2. Business Interests: Details of business ownership and related income, required for business owners or self-employed individuals
3. Real Estate Holdings: Section for declaring real estate properties and related income, required for property owners
4. Financial Investments: Detailed information about investment portfolios and returns, required for those with significant investment income
5. Trust and Foundation Interests: Declaration of interests in trusts or foundations, required when applicable
6. Previous Tax Declarations: References to previous tax declarations or amendments, required when updating or amending previous submissions
7. Tax Relief Claims: Section for claiming tax relief under double taxation treaties, required for international tax situations
1. Schedule A - Income Details: Detailed breakdown of all income sources with supporting calculations
2. Schedule B - Asset Inventory: Comprehensive list of assets with valuations and supporting documentation
3. Schedule C - Bank Account Statements: Copies of relevant bank statements and financial account information
4. Schedule D - Property Documentation: Property ownership documents and valuation reports
5. Schedule E - Business Documentation: Business ownership certificates and financial statements
6. Appendix 1 - Supporting Documents: Copies of relevant tax certificates, receipts, and other supporting documentation
7. Appendix 2 - Foreign Tax Certificates: Certificates of foreign tax paid and related international tax documentation
8. Appendix 3 - Authority Documentation: Powers of attorney or other authorization documents if filed by a representative
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