詳細ガイド 近日公開
Abgeltungsteuer Calculatorの包括的な教育ガイドを準備中です。ステップバイステップの解説、数式、実例、専門家のヒントをお届けしますので、もうしばらくお待ちください。
Abgeltungsteuer (withholding tax on investment income) is Germany's flat-rate capital gains tax, introduced in 2009, that applies to income from financial investments. The rate is a flat 25% on interest, dividends, capital gains from shares and funds, and similar investment income. In addition to the 25%, the Solidaritätszuschlag (Soli) adds 5.5% of the tax amount — though from 2021, Soli was abolished for most individuals; it may still apply on Abgeltungsteuer for high earners. Church tax (Kirchensteuer) of 8% or 9% of the tax amount also applies to church members. German banks automatically deduct Abgeltungsteuer on investment income at the time of payment, remitting it directly to the Finanzamt — hence the name 'Abgeltung' (settlement/discharge). Every investor receives a Sparerpauschbetrag (saver's lump sum allowance) of €1,000 per year (€2,000 for jointly assessed couples from 2023) that is free from tax. Investment income up to this amount is completely tax-free. The Abgeltungsteuer effectively replaces income tax on investment income for most individuals — investment income is not added to other income and taxed at marginal rates, but settled finally at 25%. If your marginal income tax rate is below 25%, you can apply for the cheaper individual income tax rate (Günstigerprüfung) on your annual return.
Abgeltungsteuer = (Investment Income - Sparerpauschbetrag) × 25%; Soli = Abgeltungsteuer × 5.5% (if applicable); Kirchensteuer = Abgeltungsteuer × 8% or 9% (church members); Effective Rate (with Soli, no church tax) ≈ 26.375%
- 1Identify all investment income: interest from savings accounts, dividends from shares/ETFs, and capital gains from selling financial assets (shares, bonds, ETFs, crypto under certain conditions).
- 2Each bank or broker holds a Freistellungsauftrag (exemption order) from the investor. The first €1,000 per year (€2,000 for couples) of investment income is tax-free.
- 3Once the Sparerpauschbetrag is exhausted, the bank automatically deducts 25% Abgeltungsteuer plus Soli (if applicable) on each payment of interest, dividend, or realized gain.
- 4Church members should notify their bank of their membership (via KiStAM). The bank then deducts church tax automatically at 8% or 9% of the Abgeltungsteuer.
- 5Losses from financial investments can only offset gains within the same category. Losses on shares can only offset gains on shares (not on interest income). Unused losses are carried forward to future years within the bank account — or across banks via your annual tax return.
- 6Submit an annual tax return if you want to use the Günstigerprüfung (check if your marginal income tax rate is below 25%), to claim the Sparerpauschbetrag across multiple banks, or to offset losses across different brokers.
- 7Non-German investment income (foreign dividends, foreign broker capital gains) must be declared in the German income tax return as German banks cannot deduct Abgeltungsteuer at source.
€1,000 per person tax-free annually — set up a Freistellungsauftrag with your bank.
€800 interest is fully covered by the €1,000 Sparerpauschbetrag. No Abgeltungsteuer is deducted. If the investor has multiple banks, they must split the €1,000 across accounts via Freistellungsaufträge.
Effective rate 26.375% after Soli on income above the €1,000 allowance.
€3,500 - €1,000 allowance = €2,500 taxable. Abgeltungsteuer: €2,500 × 25% = €625. Soli (if applicable): €625 × 5.5% = €34.38. Total deducted: €659.38 (26.375% effective rate).
If marginal rate < 25%, the personal rate applies and the difference is refunded.
Bank deducted €250 at 25%. Personal income tax rate is 20% = €200 on the same amount. File a tax return using Anlage KAP and request Günstigerprüfung. The Finanzamt refunds the €50 overpayment.
Church tax adds to the effective tax rate on investment income.
€4,000 taxable. Abgeltungsteuer €1,000. Kirchensteuer: 8% × €1,000 = €80. Total: €1,080+ on €4,000 investment income. Effective rate including Kirchensteuer: 27%.
Investors setting up Freistellungsaufträge at brokers and banks to use the full €1,000 annual allowance efficiently.. This application is commonly used by professionals who need precise quantitative analysis to support decision-making, budgeting, and strategic planning in their respective fields
Low-income individuals filing Anlage KAP to request the Günstigerprüfung and recover overpaid Abgeltungsteuer.. Industry practitioners rely on this calculation to benchmark performance, compare alternatives, and ensure compliance with established standards and regulatory requirements
ETF investors understanding the Vorabpauschale annual deemed distribution tax impact on accumulating funds.. Academic researchers and students use this computation to validate theoretical models, complete coursework assignments, and develop deeper understanding of the underlying mathematical principles
Tax advisers explaining the Teilfreistellung to equity fund investors and calculating effective rates after exemptions.. Financial analysts and planners incorporate this calculation into their workflow to produce accurate forecasts, evaluate risk scenarios, and present data-driven recommendations to stakeholders
Church members confirming their KiStAM status with brokers to ensure correct Kirchensteuer deduction on investment income.. This application is commonly used by professionals who need precise quantitative analysis to support decision-making, budgeting, and strategic planning in their respective fields
Vorabpauschale for Accumulating ETFs
{'title': 'Vorabpauschale for Accumulating ETFs', 'body': "Since 2018, accumulating ETFs (thesaurierend) are subject to the Vorabpauschale — a deemed annual distribution calculated from the fund's base return. This ensures annual tax even when no distributions are made. The Vorabpauschale is published by the Bundesfinanzministerium and calculated on each ETF share's value at year-start multiplied by the base return rate. For 2024, the base return rate was published in January."}
Foreign Investment Income
{'title': 'Foreign Investment Income', 'body': 'Income from foreign stocks or bonds held with a German broker is automatically subject to Abgeltungsteuer by the German bank. Income from accounts held at non-German brokers must be self-declared via Anlage KAP. Foreign tax credits (via Doppelbesteuerungsabkommen) can reduce the German tax burden.'} This edge case frequently arises in professional applications of abgeltungsteuer calc where boundary conditions or extreme values are involved. Practitioners should document when this situation occurs and consider whether alternative calculation methods or adjustment factors are more appropriate for their specific use case.
Partial Exemption for German Shares (Teilfreistellung)
{'title': 'Partial Exemption for German Shares (Teilfreistellung)', 'body': 'Equity funds and ETFs investing in German or foreign equities benefit from a Teilfreistellung (partial exemption) on distributions and capital gains: 30% of gains and income from equity funds are exempt from Abgeltungsteuer (reducing effective rate to 17.5%). Different exemption rates apply to mixed funds (15%) and real estate funds (60% or 80%).'}
Old Holdings (vor 2009)
{'title': 'Old Holdings (vor 2009)', 'body': 'Financial assets held before 1 January 2009 (Altbestand) were grandfathered and capital gains were tax-free. This exemption was removed from 2018 for most assets. However, certain old provisions may still apply to assets held continuously since before 2009 under specific conditions.'} When encountering this scenario in abgeltungsteuer calc calculations, users should verify that their input values fall within the expected range for the formula to produce meaningful results. Out-of-range inputs can lead to mathematically valid but practically meaningless outputs that do not reflect real-world conditions.
| Taxpayer Type | Abgeltungsteuer | + Soli | + Kirchensteuer (9%) | Effective Rate |
|---|---|---|---|---|
| Standard (no church, Soli abolished) | 25.00% | 0% | 0% | 25.00% |
| Standard + Soli (high earner) | 25.00% | +1.375% | 0% | 26.375% |
| Church member (other state) | 25.00% | +1.375% | +2.25% | 28.625% |
| Günstigerprüfung (marginal rate 20%) | 20.00% | variable | 0% | <25% |
| Sparerpauschbetrag (first €1,000) | 0% | 0% | 0% | 0% |
What is the Sparerpauschbetrag?
The Sparerpauschbetrag (saver's lump sum allowance) exempts the first €1,000 per year of investment income from tax for a single person, or €2,000 for jointly assessed couples (from 2023). Set up a Freistellungsauftrag with your bank or broker so the allowance is applied automatically. In practice, this concept is central to abgeltungsteuer calc because it determines the core relationship between the input variables.
What is a Freistellungsauftrag?
A Freistellungsauftrag is a formal instruction to your bank to not deduct Abgeltungsteuer until your investment income exceeds the Sparerpauschbetrag amount allocated to that bank. You can split the €1,000 allocation across multiple banks. Total Freistellungsaufträge cannot exceed the €1,000 annual limit. In practice, this concept is central to abgeltungsteuer calc because it determines the core relationship between the input variables.
How is Abgeltungsteuer applied to ETF distributions?
ETF (Exchange-Traded Fund) distributions are treated as dividends and subject to Abgeltungsteuer at 25% plus Soli. For accumulating ETFs (thesaurierend), where distributions are automatically reinvested, a deemed distribution (Vorabpauschale) applies annually — calculated on a published base return. This ensures tax is paid even on reinvested returns. The process involves applying the underlying formula systematically to the given inputs. Each variable in the calculation contributes to the final result, and understanding their individual roles helps ensure accurate application.
Can investment losses offset investment gains?
Yes, but within categories: capital losses from shares can only offset capital gains from shares. Losses from other assets (bonds, interest) can offset gains in the same category. Losses cannot offset ordinary income like salary. The Finanzamt allows loss offset across different banks via the annual tax return, using Anlage KAP.
What is the Günstigerprüfung?
The Günstigerprüfung (favorable check) allows investors with a marginal income tax rate below 25% to have their investment income taxed at their personal lower rate instead. File Anlage KAP with your annual tax return and request the check. Any overpaid Abgeltungsteuer will be refunded. In practice, this concept is central to abgeltungsteuer calc because it determines the core relationship between the input variables.
Does Abgeltungsteuer apply to cryptocurrency?
Cryptocurrency is not treated the same as financial assets for Abgeltungsteuer purposes. Crypto gains are taxed as private sale transactions (private Veräußerungsgeschäfte) — if held for less than 12 months, gains are taxable at your personal marginal income tax rate. If held more than 12 months, gains are tax-free. Banks do not automatically withhold crypto gains.
What is the NV-Bescheinigung?
An NV-Bescheinigung (non-assessment certificate) from the Finanzamt allows low-income individuals to instruct their bank not to deduct any Abgeltungsteuer at all — beyond just the Sparerpauschbetrag. It is available to individuals whose total income will not exceed the Grundfreibetrag (€11,784 in 2024), such as pensioners or students. In practice, this concept is central to abgeltungsteuer calc because it determines the core relationship between the input variables.
Can foreign investment income be taxed under Abgeltungsteuer?
Foreign investment income received outside a German bank account must be declared in the annual income tax return. It is subject to Abgeltungsteuer rules but cannot be automatically withheld at source. Foreign taxes paid can be credited against German tax through Anlage AUS to avoid double taxation. This is an important consideration when working with abgeltungsteuer calc calculations in practical applications.
プロのヒント
Set up your entire €1,000 Sparerpauschbetrag (or €2,000 for couples) at one bank if you primarily invest there. If spread across multiple institutions, track the total to ensure you don't exceed the annual limit or leave allowance unused at one institution while paying tax at another.
ご存知でしたか？
The Abgeltungsteuer was introduced in 2009 partly to simplify the taxation of investment income, which had previously been taxed at individual marginal rates requiring complex annual reporting. The simplification has been partially reversed by the complexity of the Vorabpauschale rules for accumulating ETFs, now the investment vehicle of choice for German retail investors.