SBI Sumishin Net Bank Launches Refinancing Campaign as 5th Edition of 【Flat 35】 10th Anniversary Festival

SBI Sumishin Net Bank is offering a special refinancing campaign for 【Flat 35】 home loans, reducing the administrative handling fee to 0.99% (tax included).
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  • 📰 Published: April 1, 2026 at 19:46

SBI Sumishin Net Bank, Ltd. (Head Office: Minato-ku, Tokyo; Representative Director and President (CEO): Noriaki Maruyama; hereinafter "SBI Sumishin Net Bank") will implement a campaign to reduce the administrative handling fee for 【Flat 35】WEB refinancing.

Against the backdrop of recent changes in the interest rate environment, customer interest in home loan refinancing is increasing. In light of this situation, SBI Sumishin Net Bank will implement a campaign offering a special rate for the administrative handling fee at the time of refinancing for customers who apply for 【Flat 35】 refinancing (purchase type) via the web.

In addition to the feature of 【Flat 35】 with a fixed interest rate for the entire period, ensuring future repayment amounts remain unchanged, reducing the initial cost burden at the time of refinancing allows more customers to consider reviewing their home loans with peace of mind.

Campaign Name

【Flat 35】 10th Anniversary Festival, 5th Edition: Refinancing Campaign

Overview

During the campaign period, customers who apply for a preliminary screening for 【Flat 35】 refinancing (purchase type only) via our website or app and successfully obtain a loan will be eligible for a reduced administrative handling fee of "0.99% (tax included)" from the usual "2.2% (tax included) of the loan amount."

The minimum administrative handling fee is 110,000 yen (tax included).

Campaign Period

【Preliminary Screening Application Period】 April 1, 2026 (Wednesday) - June 30, 2026 (Tuesday)

【Loan Execution Deadline】 Until September 30, 2026 (Wednesday)

Important Notes

  • This campaign is conducted by SBI Sumishin Net Bank.

  • This campaign is applicable to customers who apply for 【Flat 35】 refinancing (purchase type) via the website or app during the eligible period and successfully receive a loan.

  • All fees are stated including consumption tax. The amount may differ from the stated amount as it is calculated based on the applicable tax rate at the time of the procedure, added to our prescribed amount.

  • In addition to the administrative handling fee, other various expenses will be incurred for home loan refinancing.

  • Depending on the interest rate conditions and repayment period after refinancing, the total repayment amount may increase compared to before refinancing.

  • Some branches do not support 【Flat 35】 applications. Please note that even customers who already have an account may not be able to apply for this campaign. Thank you for your understanding.

  • The content of this campaign may be changed, extended, or canceled without prior notice.

  • Furthermore, if SBI Sumishin Net Bank reasonably determines that a customer's fraudulent activity or violation of terms of use, or actions contrary to the purpose of operation, have occurred, the customer will be excluded from eligibility.

SBI Sumishin Net Bank aims to transform financial services and make society more comfortable and convenient by leveraging cutting-edge technology based on a customer-centric approach.

End

FAQ

Who is eligible for this campaign?

Customers who apply for preliminary screening for 【Flat 35】 refinancing (purchase type) via the website or app and successfully receive a loan are eligible.

How much is the administrative handling fee?

It will be reduced to 0.99% (tax included) during the campaign period, from the usual 2.2% (tax included). The minimum fee is 110,000 yen (tax included).

What is the application period for the campaign?

The preliminary screening application period is from April 1, 2026, to June 30, 2026, and the loan execution deadline is September 30, 2026.