Double Household Tax Deduction in Germany 2026

A new job in Munich, family in Hamburg. Or weekly commuting between your main home and a work-related second home in Frankfurt. Either way, you’re in one of the most lucrative tax positions in Germany — €15,000 to €20,000 per year in deductible costs is realistic. This guide walks through all four buckets and the classic traps.

In short: Work-related second home + own household at the main residence + center of life there = doppelte Haushaltsführung (double household) under §9 EStG. Four buckets: rent up to €1,000/month, meals €28/day for first 3 months only, weekly trips home, and furniture (no cap). Typical totals 15–20k per year; at a 42% marginal tax rate that’s €6,000–€8,000 back.

The three conditions: all must be true

Double household is a powerful deduction, but the Finanzamt enforces it strictly. All three tests must be satisfied.

1. Work-related

The second home must be needed because of your work at the second location. Accepted justifications:

• Your employer is in the second city
• Commute from main residence takes over 1 hour each way OR over 60 km
• Work hours or work nature make daily commuting impractical

2. Own household at the main residence

At your main residence you must keep an “own household” — this is the most contested requirement. Concretely:

• Own apartment (rented or owned) or own, lockable room in a shared flat (WG)
• Financial contribution — historically at least 10% of running costs, or full rent/mortgage
• For singles under 30 living with parents, the Finanzamt inspects carefully: own room + monthly documented contribution by bank transfer (no cash!)

Trap: If you’re officially registered at your parents’ but don’t pay rent, double household is rejected in standard practice. The only fix: start monthly €150–€250 transfers with the reference “Mietbeteiligung” (rent participation), and build a clean paper trail from there.

3. Center of life at the main residence

Your life’s center must remain at the main residence:

• Family (partner, children) living there = strongest signal
• Social ties (clubs, friends, hobbies)
• Visits home at least every 2–4 weeks
• Important mail going there

Only if all three conditions are met do you get the full deduction.

The four buckets at a glance

Bucket 1 — Rent + utilities (max €1,000/month)

This is the big number and the most common trap.

• Cap: €1,000 per month, all-inclusive of rent plus utilities (heating, electricity, water, internet, GEZ)
• Anything above is lost — this is written directly into §9 EStG
• Pro-rated for mid-month move-ins

Example: your second home costs €1,450 rent + €180 utilities = €1,630. Deductible: €1,000 × 12 = €12,000. Lost: €7,560.

The cap is statutory — no way around it. But furniture costs are separate (see bucket 4).

Bucket 2 — Meal allowance (first 3 months only)

For the first 3 months at the second location:

• €28 per full day onsite
• €14 per arrival/departure day (under 8 hours)
• After 3 months: €0 — the clock doesn’t restart (unless you take on work in a different city)

Example: your Munich job starts September 1, 2026. Through November 30 is 90 days. At 18 working days per month × €28 = €1,512 meal allowance for that window.

Tip: Track the days you were on-site cleanly. A simple calendar export or app log is enough proof. The Finanzamt likes to check this for larger amounts.

Bucket 3 — Weekly trips home

• One round-trip home per week is deductible
• Choose between:
  • Actual costs (train ticket, flight) — keep all receipts
  • Per-km rate: €0.30/km for the first 20 km each way, €0.38/km from km 21

Example: Hamburg–Munich, 700 km one way. One trip: 20 × 0.30 + 680 × 0.38 = 6 + 258.40 = €264.40. At 40 trips per year: €10,576 — often the second-largest item after rent.

Bucket 4 — Furniture (no cap)

This is the hidden gem: furniture costs aren’t capped and are claimed separately.

• Furniture under €800 net: immediate deduction as a low-value asset (GWG) in the year of purchase
• Furniture over €800 net: straight-line depreciation over useful life (typically 10 years for most furniture → 8–10% per year)
• Household goods (dishes, bedding, small appliances) — usually GWG

A basic setup for €6,000 (bed, sofa, table, wardrobe, kitchen) easily gives you €2,000+ immediate deduction plus ongoing depreciation in subsequent years.

Example: engineer in Munich, family in Hamburg

Tim, 38, engineer, married with 2 children. Main residence Hamburg, new position in Munich from August 2026. Second home there at €1,200 rent + €150 utilities = €1,350/month.

2026 (August–December, 5 months):

Bucket	Calculation	Deductible
Rent + utilities	€1,000 × 5 mo (cap)	€5,000
Meals	15 days × €28 × 3 mo	€1,260
Trips home	18 trips × 700 km	~€4,760
Furniture + household (€5,000)	mostly GWG	~€3,500
Total 2026		≈ €14,520

At a 42% marginal rate = ~€6,100 refund for just 5 months.

2027 (full year):

Bucket	Calculation	Deductible
Rent + utilities	€1,000 × 12	€12,000
Meals	3-month window expired	€0
Trips home	50 trips × 700 km	~€13,200
Furniture depreciation	ongoing	~€800
Total 2027		≈ €26,000

At 42%: ~€11,000 refund. Most employees dramatically underestimate this deduction.

Where to enter it on your tax return

Everything goes into Anlage N:

• Section “Mehraufwendungen für doppelte Haushaltsführung”
• Each category (rent, meals, trips, furniture) on its own line
• Don’t submit receipts — keep them for 7 years

Documents the Finanzamt may request:

• Employment contract or confirmation of workplace
• Registration certificate for both main AND second residence
• Rental contracts for both apartments
• Bank statements: monthly rent at main AND second residence
• For singles/parental-home cases: transfers marked “Mietbeteiligung”
• Trips home: train/flight tickets or km log
• Furniture invoices with purchase dates

Common mistakes

1. €1,000 cap ignored. Entering €1,450 rent without trimming to €1,000 triggers follow-up and results in €1,000 anyway.
2. Meals claimed after 3 months. The window closes and the Finanzamt cuts — better to enter it correctly from the start.
3. Parents’ home with no rent payment. Classic rejection case. Without documented financial contribution, no deduction.
4. Trips home calculated at €0.30 all the way to Berlin. The two-tier €0.30/€0.38 rate applies since 2022 — forgetting the second tier often costs several hundred euros.
5. Furniture forgotten. The separate, uncapped bucket is often ignored. €5,000 of basic furniture easily translates to €1,500 in tax savings.
6. Only one trip per month. You can travel more often, but only one trip per week is deductible. Fewer than weekly also jeopardises the “center of life” test.

When circumstances change

• Family moves to the second home: double household ends on the move date — no more deduction from then on. The move itself is deductible as work-related moving costs.
• Second home becomes main home: center of life shifts, double household ends.
• Job changes, same city: the 3-month meal window does NOT restart.
• Job changes, new city: new 3-month window; second home in a new city starts a fresh clock.

How Restio helps

Double household is one of the most complex deductions — and also one of the most lucrative. Restio makes it simple:

• Eligibility check — answer 5 questions, Restio shows instantly whether you meet all three conditions and how defensible your case is.
• Receipt hub — snap the rental contract, train ticket, furniture invoice. Restio assigns everything to the correct bucket and auto-applies cap and depreciation.
• Trip tracker — enter Hamburg–Munich once. Restio counts your weekly trips and warns if you drop below the “center of life” threshold.
• Meal window timer — tells you when the 3-month allowance expires so you log every day correctly before it does.
• Instant answers — “Does my Munich rent count toward the cap if my employer subsidises €300?”, “Is my nephew in the WG at my main residence OK?”, “Can I claim two trips home in the same week?” — in English or German.

Double household is where almost every second-home case has several thousand euros in tax relief — provided the paperwork is clean and the entries are complete.