Czech mortgage fixation ending: what to do

Your Czech mortgage fixation is ending and the bank’s letter makes the monthly payment jump. This is not the maturity of the loan and it is not a choice between “accept immediately” and “hope rates fall”. It is a dated decision between a refixation with the same lender, refinancing to a new lender, repaying part of the balance, changing the payment profile or exiting the property before affordability becomes arrears.

Refixation and refinancing are different processes

• Refixation: the existing lender sets a fixed rate for the next period and recalculates the instalment under the continuing loan relationship.
• Refinancing: a new lender grants a new loan that repays the old lender; creditworthiness, the property, payoff documents and lien coordination must pass again.
• Fixation end: the end of the period for which the rate was fixed, not the date on which the whole mortgage falls due.

A switch is therefore not automatic. A borrower whose income, household or property has changed may be able to continue with the existing lender but fail a new lender’s current assessment. Obtain an actual approval, not just a calculator result, before rejecting the workable offer.

What the lender must tell you, and when

Section 102(3) of the Consumer Credit Act applies to a housing loan with a fixed borrowing rate for a period of at least one year followed by another such fixed period. The lender must provide the new rate, the new payment and, where relevant, the new number and frequency of payments no later than three months before the current fixed-rate period ends.

Keep the letter and its delivery date. Under § 117, a housing loan may be repaid without early-repayment compensation within three months after the lender communicates the new rate under § 102(3). Ask for a payoff amount for the exact intended date; “fixation ends in October” is not a payment instruction.

Build one comparison sheet before negotiating

• Balance and remaining maturity on the same comparison date.
• Rate, fixed-period length, monthly payment and total interest over a common horizon.
• APR and every condition needed to keep the quoted rate: current account, incoming salary, insurance or other products.
• One-off valuation, processing, document, cadastral, lien-release and advice costs.
• Whether the offer permits the intended partial repayment or maturity change, and when.
• Offer expiry, payoff date, drawdown conditions and who coordinates the old and new liens.
• Payment under a second stress rate and the cash reserve left after any lump sum.

Compare offers on the same balance, maturity and date. A lower nominal rate can lose after a shortened maturity, bundled insurance or fees; a slightly higher rate may still be workable if it avoids a failed new underwriting process. Use the written competing result to ask the current lender for an individual offer, but do not assume it must match.

Five routes when the new payment is too high

1. Negotiate and refix with the current lender

This usually has the simplest document and lien path. Ask for more than one fixed-period option and a clear payment for each. Check whether an account or insurance discount is already included and what losing it would do. Convenience is valuable, but it is not a reason to accept an uncompetitive or unaffordable result without comparison.

2. Refinance to another lender

Start market preparation before the statutory three-month notice rather than waiting for the letter. Current lender guidance commonly suggests several months of preparation because the new lender may need income evidence, the old loan and security agreements, a balance confirmation, payoff statement, property valuation and the old lender’s promise to release its lien.

Confirm approval, total cost, drawdown date and the lien sequence in writing. If you are self-employed, on parental leave, newly employed or relying on foreign income, use the relevant current documents before assuming the switch will be approved.

3. Repay part of the principal

A lump sum lowers the balance and therefore the payment or maturity, but only cash remaining after an emergency and property-repair reserve is safe to use. Request the lender’s calculation for your chosen date and specify whether you want the payment reduced, the maturity shortened or another permitted treatment.

Do not merge two statutory windows. Section 117 provides the no-compensation window within three months after the new-rate notice. It separately permits up to 25% of the total amount of a housing loan to be repaid during the one month before each anniversary of the credit agreement. That wording is tied to the agreement anniversary, not generically to a “fixation anniversary”.

4. Ask to extend maturity or change the payment

A longer maturity can reduce the monthly instalment while increasing the time in debt and usually total interest. It is a lender-approved contractual change, not a unilateral right. Compare the new payment, new end date, total projected interest and any age or product limit. Temporary payment reduction or deferral may also be available in hardship, but conditions and consequences are lender-specific.

5. Plan a sale before missed payments dictate the timetable

If the payment remains structurally unaffordable after realistic income, spending, maturity and refinancing tests, a controlled sale can preserve more choice than waiting for arrears. It needs a current payoff amount, estimated net sale proceeds and coordination of the bank lien, escrow and buyer financing. Follow the mortgage-sale payment map before signing a reservation with a buyer.

If you already know the next payment will fail

Move from rate comparison to the mortgage-distress decision path when the household forecast no longer works. It separates temporary hardship, structural unaffordability, arrears and enforcement and keeps a voluntary sale and next housing on the same timeline.

• Contact the lender’s payment-difficulty team now, not after ignoring reminders.
• Prepare the household budget, income change, reserve, other debts and the payment you can sustain.
• Ask for each offered change in writing, including its term, costs, effect on total debt and conditions.
• Check payment-protection insurance if you actually hold it; do not assume the event or waiting period is covered.
• Do not fund a mortgage instalment with repeated expensive unsecured borrowing without a full debt plan.
• If the problem is permanent, obtain sale pricing and payoff information in parallel with the lender discussion.

A practical timeline

• Six to nine months before the end: collect the contract, balance, income and property documents; compare current products without locking in blindly.
• At least three months before the end: check that the statutory new-rate information has arrived where § 102(3) applies.
• After the letter: obtain matched written offers, negotiate, choose the repayment amount and request the dated payoff documents.
• Before rejecting the current offer: make sure the alternative is approved and can meet the old lender’s payoff and cadastral sequence.
• Before the first higher payment: test the standing order and reserve; if it fails the household budget, activate the hardship or sale route.

Six to nine months is planning advice, not the statutory notice period. A forward-fix or forward-refinancing offer also transfers rate risk: it may look attractive today and become expensive if market offers improve. Read its cancellation and commitment terms before accepting.

Run the decision against the household, not the bank maximum

Re-use the mortgage affordability stress test with today’s income and the new payment. If the property no longer fits the life plan, compare the cost of continuing with the rent-versus-buy decision rather than treating the original purchase as a reason to accept every future payment.