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New: info for your city – offices, bulky waste and property-tax rates
Topicdrill – Germany explained simply

Germany explained simply – moving, offices & paperwork in English

Postcode

66780 Rehlingen-Siersburg

Everything for postcode 66780: which town it belongs to, the town hall, the responsible tax office and the property-tax rate.

State
Saarland
Population Rehlingen-Siersburg
14,889
Property tax B 2022
410 %

01 Towns with postcode 66780

02 Offices

  • Town hall

    Gemeinde Rehlingen-Siersburg

    Bouzonviller Platz, 66780 Rehlingen-Siersburg

  • Tax office

    Finanzamt Saarlouis

    Gaswerkweg 25, 66740 Saarlouis

    06831 4490

    Opening hours

    Servicehotline für allgemeine steuerliche Fragen und Terminvereinbarung - Tel.: 0681 501-3001 / 3002

    Mon–Thu07:30–15:30
    Fri07:30–12:00

03 Moving to Rehlingen-Siersburg (66780)

  1. STEP 01Register within 2 weeksRegister your new address at Gemeinde Rehlingen-Siersburg within two weeks of moving in. Bring your ID and the landlord's confirmation (Wohnungsgeberbestätigung).
  2. STEP 02Re-register your carUpdate your vehicle registration at the registration office of Saarlouis district; within the same district it's often possible online.
  3. STEP 03Tell your tax officeYour income tax is handled by Finanzamt Saarlouis; the registration office usually passes your new address on automatically.
  4. STEP 04Parking permit for the vanApply for a temporary no-parking zone at the road traffic office of Rehlingen-Siersburg, usually 1–3 weeks before moving day.
  5. STEP 05Update contractsElectricity, internet, broadcasting fee (Rundfunkbeitrag), bank, insurance and health insurance – and set up mail forwarding.
Personal moving checklist for Rehlingen-Siersburg
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04 Property tax in Rehlingen-Siersburg

Property tax (Grundsteuer) is calculated as assessed base amount (Grundsteuermessbetrag, shown on the notice from your tax office) × the local rate (Hebesatz). In Rehlingen-Siersburg the rate for residential and commercial property (Grundsteuer B) was 410 % in 2022.

Base amount (Messbetrag)Property tax per year in Rehlingen-SiersburgPer quarter
€30€123€31
€60€246€62
€120€492€123

The rate was about the same as the median in Saarlouis district (410 %). The rate was 20 points below the median in Saarland (430 %). The rate was 30 points above the median in Germany (380 %).

Businesses in Rehlingen-Siersburg pay trade tax (Gewerbesteuer) at a rate of 435 %; the tax is the trade-tax base amount × this rate.

Since 2025 the new property-tax values apply; many municipalities adjusted their rates. Your notice from the municipality (Grundsteuerbescheid) is binding.

05 Bulky waste & recycling in Rehlingen-Siersburg

In Rehlingen-Siersburg, bulky waste (Sperrmüll) is collected by the waste company of the town or district – usually after booking. Electrical appliances, paint, batteries and chemicals don't belong in household waste: take them to a recycling centre (Wertstoffhof), a hazardous-waste collection or back to the shop.

06 Nearby postcodes

? FAQ: postcode 66780

Q01Which town has the postcode 66780?

66780 belongs to Rehlingen-Siersburg in Saarland.

Q02Which tax office is responsible for postcode 66780?

Finanzamt Saarlouis.

Q03What is the property tax rate for 66780?

In Rehlingen-Siersburg the rate for property tax B was 410 % in 2022.

Q04Where do I register after moving to 66780?

At the citizens' office (Bürgeramt) of Rehlingen-Siersburg, within two weeks of moving in.

Q05Which district does 66780 belong to?

Saarlouis district in Saarland.

Q06How many people live in Rehlingen-Siersburg?

14,889 inhabitants on 61 km² (243 per km²).