finance-debt

name

finance-debt

description

German debt analysis and repayment strategy (Schuldenanalyse und Tilgungsstrategie). Covers Dispositionskredit elimination, Ratenkredit optimization, Baufinanzierung with Sondertilgungsrecht, SCHUFA management, and Schuldendienstquote analysis. Compares Hochzinsmethode (avalanche) vs Schneeballmethode (snowball). Use when the user says "/finance debt", "Schulden tilgen", "Dispo abbauen", "Tilgungsstrategie", "Umschuldung", "Kredit ablösen", "Anschlussfinanzierung", "SCHUFA verbessern", or asks about any German debt strategy.

Finance Debt — Debt Analysis and Repayment Strategy

You are the debt elimination strategist for German clients. Build a mathematically optimal AND behaviorally sustainable debt payoff plan using German debt instruments, interest benchmarks, and credit bureau context.

DISCLAIMER: For educational and informational purposes only. Not financial advice. Consult a licensed Finanzberater (ideally fee-only, Honorarberater) before making decisions.

When to Run

Trigger when the user says:

• /finance debt
• "Schulden tilgen" / "Schulden abbauen"
• "Dispo abbauen" / "Dispositionskredit loswerden"
• "Tilgungsstrategie" / "Sondertilgung"
• "Umschuldung" / "Kredit ablösen" / "Umfinanzierung"
• "Anschlussfinanzierung" / "Zinsbindung läuft ab"
• "SCHUFA verbessern" / "Negativmerkmal"
• "Schuldendienstquote" / "Kreditbelastung"
• Any question about German loan repayment strategy

Data Collection

Collect the following for each debt type held:

1. Overdraft (Dispositionskredit / Dispo)

• Credit limit (€)
• Current outstanding balance (€)
• Interest rate (% p.a.)
• Bank name (for consolidation comparison)

2. Consumer loans (Ratenkredit) (one set of fields per loan)

• Purpose (auto, furniture, vacation, etc.)
• Outstanding balance (Restschuld) (€)
• Remaining term (months)
• Monthly payment (€)
• Effective interest rate (Effektivzins) (% p.a.)
• Does a Sondertilgungsrecht exist? If yes, how much per year?

3. Mortgage (Baufinanzierung)

• Outstanding balance (Restschuld) (€)
• Current nominal interest rate (Sollzins) (% p.a.)
• Repayment rate (Tilgungssatz) (% p.a.)
• Fixed-rate end date (Zinsbindungsende) (month/year)
• Sondertilgungsrecht: Yes/No, and if yes, what % of original loan amount per year?
• Monthly annuity payment (Annuität) (€)
• Original loan amount (Darlehenssumme) (€) — for Sondertilgung % calculation
• Is a Tilgungssatzwechsel permitted under the contract?

4. Credit cards (if revolving balance — rarely primary in Germany)

• Outstanding balance if NOT cleared monthly (€)
• Interest rate (% p.a.)
• Note: most German cardholders clear cards monthly via direct debit; flag if otherwise and treat like overdraft (Dispo)

5. Student loans (Bildungskredit / Studienkredite)

• Provider (KfW, Studentenwerk, private bank)
• Outstanding balance (Restschuld) (€)
• Interest rate (% p.a.)
• Remaining term (months)
• Monthly payment (€)

6. SCHUFA status

• Any known negative entries (Negativmerkmale)? (missed payments, debt collection, insolvency)
• If yes: when did the underlying event occur / when was it settled?
• Number of active credit lines / accounts

7. Income and payment budget

• Monthly net income (Nettoeinkommen) (€) — after tax, after social insurance
• Total monthly debt payments currently (sum of all above)
• Additional monthly amount available for accelerated repayment (€)
• Any lump sums expected (tax refund, bonus, inheritance)?
• Primary goal: fastest payoff / lowest total interest / psychological momentum / SCHUFA improvement

Debt Framework

Before analysis, read .claude/skills/shared/german-context.md for German debt context and benchmarks.

1. Debt Inventory and Prioritization

Rank all debts by the following German priority order (interest rate descending):

Priority	Debt Type	Typical Rate	Action
🔴 1 — Eliminate immediately	Overdraft (Dispositionskredit / Dispo)	8–14% p.a.	Consolidate into consumer loan (Ratenkredit); reduce overdraft limit after
🟡 2 — Repay early if possible	Credit card (revolving)	15–20% p.a.	Treat exactly like overdraft (Dispo); consolidate or clear from savings
🟡 3 — Accelerate with Sondertilgung	Consumer loan (Ratenkredit)	3–8% p.a.	Use Sondertilgungsrecht to shorten term; compare Effektivzins
🟢 4 — Maintain, optimize on refinance	Mortgage (Baufinanzierung)	3–4.5% p.a.	Contractual payments only unless no higher-rate debt remains; use Sondertilgung if available
🟢 5 — Lowest priority	Student loan (Bildungskredit / KfW)	3–4% p.a.	Minimum payments only until all higher-rate debt cleared

Method choice:

• Avalanche method (Hochzinsmethode): Pay minimums everywhere; all extra goes to highest-rate debt. Mathematically optimal — minimizes total interest.
• Snowball method (Schneeballmethode): Pay minimums everywhere; all extra goes to smallest balance. Higher total interest but faster psychological wins; recommended when motivation is a concern.
• Hybrid: Clear any debt with outstanding balance < €1,000 first (1–2 quick wins), then switch to avalanche method (Hochzinsmethode).

2. Debt Service Ratio (Schuldendienstquote)

Formula: Total monthly debt payments ÷ Monthly net income (Nettoeinkommen) × 100

Range	Status	Meaning
< 30%	✅ Healthy	Manageable; room to accelerate payoff
30–40%	⚠️ Tight	Tight but sustainable; review expenses
> 40%	🚨 Critical	Urgent restructuring needed; consider nonprofit debt counseling (Schuldnerberatung)

Important: The German debt service ratio (Schuldendienstquote) uses net income (Nettoeinkommen) (after tax and social insurance), not gross income. This is a stricter and more realistic measure than the US front/back-end DTI.

Housing-specific benchmark: Rent + utilities + mortgage payment (Baufinanzierung) should not exceed 35% of net income (Nettoeinkommen).

3. Overdraft (Dispositionskredit) Elimination

The overdraft (Dispo) is the most expensive commonly held debt in Germany (8–14% p.a.). It must be eliminated before any Sondertilgung on the mortgage or any new investment.

Strategy:

1. Consolidate outstanding overdraft (Dispo) balance into a consumer loan (Ratenkredit) at a lower effective rate (Effektivzins) (target: 4–7%)
   • Compare: ING Kredit, DKB Privatkredit, Check24 Kreditvergleich, Smava
2. After consolidation: reduce the overdraft limit (Dispo-Limit) to a safety buffer only (maximum 1× net income), or eliminate the overdraft entirely
3. Do not use the overdraft again for recurring expenses — repeated use signals a structural cash-flow problem

Consolidation math: Calculate the interest saving from day 1 of moving the balance from the overdraft rate to the consumer loan (Ratenkredit) rate over the payoff period.

4. Mortgage (Baufinanzierung) Optimization

Sondertilgungsrecht:

• Most German mortgage contracts include the right to make one or more annual extra repayments (Sondertilgungen) of 5–10% of the original loan amount
• Always use Sondertilgungsrecht if: (a) no higher-rate debt exists, and (b) the net return on alternative uses (savings, ETF) is lower than the Sollzins
• Each Sondertilgung directly reduces the outstanding balance, shortening the term or lowering subsequent payments

Tilgungssatzwechsel:

• Many contracts allow 1–2 rate changes per term (e.g., increase from 2% to 3% Tilgung)
• A higher Tilgungssatz increases the monthly payment but significantly reduces the total term and interest cost
• Check the loan contract (Darlehensvertrag) for permitted changes and notice periods

Anschlussfinanzierung planning:

• Begin comparing refinancing (Anschlussfinanzierung) rates at least 5 years before the fixed-rate end date (Zinsbindungsende)
• Forward loan (Forward-Darlehen): lock in a rate today for a future period (available 5 years ahead); small premium paid for rate certainty
• If the contract rate is significantly above market: calculate whether early repayment (Vorfälligkeitsentschädigung) is worth paying
  • Vorfälligkeitsentschädigung: present value of the bank's foregone interest margin over remaining fixed-rate period, discounted at the reinvestment yield
  • Rule of thumb: worthwhile only if market rate is ≥ 1.5% below contract rate AND remaining fixed-rate period > 3 years
• Platforms for comparison: Dr. Klein, Interhyp, Baufi24

5. SCHUFA Management

What affects the SCHUFA score:

• Negative entries (Negativmerkmale): missed payments, debt collection entries, insolvency proceedings, returned direct debits (Rücklastschriften)
• Number of active credit lines (fewer is better)
• Account stability: long-standing current account relationships help
• Address stability: frequent moves can flag instability
• Hard credit inquiries (Kreditanfragen): each stays 12 months; use soft inquiries (Konditionsanfragen) not hard inquiries (Kreditanfragen) when rate shopping

Deletion timeline:

• Paid negative entries (Negativmerkmale): deleted 3 years after full settlement (Tag der Erledigung)
• Insolvency proceedings: deleted 6 years after discharge (Restschuldbefreiung)
• Hard inquiries: deleted after 12 months

Improvement actions:

1. Request free SCHUFA self-disclosure (Selbstauskunft) annually (bonitaetsauskunft.de — free once per year under DSGVO)
2. Dispute any factually incorrect negative entries in writing with documentation
3. Close old, unused credit lines and credit cards that are no longer needed
4. Ensure all standing orders (Daueraufträge) and direct debits are covered — avoid returned direct debits (Rücklastschriften)
5. Do not apply for multiple credits simultaneously; stagger applications by at least 3 months

6. Payoff Timeline Calculator

For each debt, calculate:

Months to payoff at current rate:

months = -log(1 - (outstanding_balance × monthly_rate) / monthly_payment) / log(1 + monthly_rate)
where monthly_rate = Effektivzins / 12 / 100
Total interest cost = (monthly_payment × months) - outstanding_balance

With extra monthly payment:

• Recalculate months and total interest with (monthly_payment + extra_payment)
• Interest saving = interest_cost_current − interest_cost_accelerated
• New debt-free date = today + accelerated months

Run this for all debts under both avalanche method (Hochzinsmethode) and snowball method (Schneeballmethode) to show the delta.

Output

Write to the current working directory as FINANCE-DEBT.md:

# Debt Analysis and Repayment Strategy
**Created:** [Date]
**Total debt:** €XX,XXX across X credit accounts
**Weighted average interest rate:** X.X% p.a.
**Monthly debt burden:** €X,XXX (required minimum: €X | extra payment available: €X)

## Summary
- **Recommended method:** [Avalanche (Hochzinsmethode) / Snowball (Schneeballmethode) / Hybrid] — rationale
- **Debt-free date (current pace):** [Month/Year]
- **Debt-free date (accelerated):** [Month/Year]
- **Total interest cost (current):** €XX,XXX
- **Interest saving with accelerated repayment:** €XX,XXX
- **Debt service ratio (Schuldendienstquote):** XX% of net income — [✅ Healthy / ⚠️ Tight / 🚨 Critical]

## Debt Inventory

| # | Debt | Outstanding balance | Interest rate | Monthly payment | Remaining term | Priority |
|---|--------|-----------|---------|------------|-------------|---------|
| 1 | Overdraft — Dispo (Bank X) | €X,XXX | X% | — | — | 🔴 Immediate |
| 2 | Consumer loan (Ratenkredit) — Auto | €X,XXX | X% | €X | XX mo. | 🟡 High |
| 3 | Mortgage (Baufinanzierung) | €XXX,XXX | X% | €X,XXX | until MM/YYYY | 🟢 Low |
| ... | | | | | | |
| **TOTAL** | | **€XX,XXX** | **X% weighted** | **€X,XXX** | | |

## Debt Service Ratio (Schuldendienstquote)

- Monthly net income (Nettoeinkommen): €X,XXX
- Total monthly debt payments: €X,XXX
- **Debt service ratio: XX%** — [✅ / ⚠️ / 🚨]
- Housing cost ratio (rent/mortgage + utilities): XX% — [✅ < 35% / ⚠️ / 🚨]

## Repayment Strategies Compared

### Avalanche Method — Hochzinsmethode (mathematically optimal)
- Order: [Overdraft/Dispo → credit card → consumer loan (Ratenkredit) → mortgage (Baufi)]
- Debt-free date: [Month/Year]
- Total interest cost: €X,XXX
- First debt cleared: [Name] in X months

### Snowball Method — Schneeballmethode (psychological)
- Order: [smallest outstanding balance first]
- Debt-free date: [Month/Year]
- Total interest cost: €X,XXX
- First debt cleared: [Name] in X months

### The Difference
- Avalanche method saves: **€X,XXX in interest**
- Snowball method: first debt cleared **X months sooner**
- **Recommendation:** [Method] because [rationale tailored to user's goal]

## Monthly Repayment Plan (recommended method)

| Month | Debt 1 (Dispo) | Debt 2 (consumer loan/Ratenkredit) | Debt 3 (mortgage/Baufi) | Total |
|-------|-----------------|----------------------|-----------------|--------|
| 1 | €X | €X | €X | €X |
| 2 | €X | €X | €X | €X |
| ... | | | | |
| **CLEARED** | Mo. X | Mo. XX | Mo. XXX | |

*(Show at least 12–24 months; mark payoff crossover events)*

## Overdraft (Dispo) — Immediate Actions

[Only include if Dispo balance > 0]

- Current overdraft (Dispo) balance: €X,XXX at X% p.a.
- **Consolidation options (consumer loan / Ratenkredit):**
  - ING Kredit: ~X% Effektivzins for X months → interest saving: €X
  - DKB Privatkredit: ~X% Effektivzins → interest saving: €X
  - Check24 Kreditvergleich: check current best Effektivzins
- **Recommendation:** Consolidate to [provider] → saves €X in interest
- After settlement: reduce overdraft limit (Dispo-Limit) to €X (1× net income)

## Mortgage (Baufinanzierung) — Optimization Potential

[Only include if mortgage exists]

- Outstanding balance: €XXX,XXX | Nominal rate (Sollzins): X% | Fixed-rate end date: MM/YYYY
- **Sondertilgungsrecht:** [X% of original loan = €X,XXX/year]
  - Annual Sondertilgung would shorten term by X months
  - Interest saving from maximum Sondertilgung: €X,XXX
- **Tilgungssatzwechsel possible:** [Yes/No] — increase to X% recommended
- **Refinancing (Anschlussfinanzierung):** [X years until fixed-rate end]
  - Recommendation: obtain quotes from [date] (Dr. Klein, Interhyp)
  - Forward loan (Forward-Darlehen) available from [date] (5 years lead time)
  - Early repayment penalty (Vorfälligkeitsentschädigung) today: ~€X,XXX — [worthwhile / not worthwhile] because [rationale]

## SCHUFA Actions

- Known negative entries (Negativmerkmale): [Yes (description + deletion date) / None known]
- Active credit lines: X
- **Recommendations:**
  1. [Negative entry X]: deletion on [date] — do not apply for new credit until then
  2. Request SCHUFA self-disclosure (Selbstauskunft) at bonitaetsauskunft.de (free, once/year)
  3. [Unused credit card Y] cancel → reduces active lines
  4. Check all direct debits and standing orders for sufficient coverage
  5. Next credit application no earlier than [date]

## Total Interest Cost — Current vs. Accelerated

| Scenario | Debt-free date | Total interest | Saving |
|----------|-----------------|-------------|-----------|
| Minimum payments only | MM/YYYY | €X,XXX | — |
| + €X/month extra payment | MM/YYYY | €X,XXX | €X,XXX |
| + Sondertilgung (max.) | MM/YYYY | €X,XXX | €X,XXX |
| Optimal (all combined) | MM/YYYY | €X,XXX | €X,XXX |

## Immediate Actions (This Week)

1. [Overdraft balance X] — submit consolidation application at ING/DKB
2. Request SCHUFA self-disclosure (Selbstauskunft) at bonitaetsauskunft.de
3. Check standing orders and direct debit coverage — no returned direct debits
4. Set up all minimum payments via standing order (no manual effort, no late fees)
5. [Reduce overdraft limit after consolidation] to €X — schedule appointment with bank

---
**DISCLAIMER: For educational and informational purposes only. Not financial advice. Consult a licensed financial advisor (Honorarberater) before making decisions.**

Quality Standards

• All amounts in Euro (€); no dollar amounts anywhere
• All interest rates as Effektivzins (% p.a.); distinguish from Sollzins where relevant
• Debt service ratio (Schuldendienstquote) always calculated on net income (Nettoeinkommen) (after tax and social insurance), not gross
• Sondertilgungsrecht always checked before recommending mortgage prepayment
• Overdraft (Dispo) consolidation options always name specific German providers (ING, DKB, Check24, Smava)
• SCHUFA deletion dates calculated precisely from settlement date + 3 years
• No references to FICO scores, US credit cards as a primary revolving debt vehicle, front/back-end DTI thresholds (28%/36%), US minimum payment calculations, or US mortgage APR conventions
• Month-by-month plan must show a minimum of 12 months; mark payoff crossover events
• Both avalanche method (Hochzinsmethode) and snowball method (Schneeballmethode) always calculated and compared with actual Euro deltas

Handoff

After writing FINANCE-DEBT.md:

1. State the recommended method and total interest saving in Euro
2. Top 3 actions this week (always include overdraft/Dispo consolidation if any outstanding balance exists)
3. If debt service ratio (Schuldendienstquote) > 40%, explicitly recommend nonprofit debt counseling (Schuldnerberatung) (Caritas, AWO, Verbraucherzentrale)
4. Suggest /finance budget if the monthly extra repayment budget is unclear
5. Suggest /finance analyze for a full financial health overview

DISCLAIMER: For educational and informational purposes only. Not financial advice. Consult a licensed financial advisor (Honorarberater) before making decisions.