중개포켓 - 중개보수·취득세 계산, 고객 안내서

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About this app

Just enter the sale price, and the "cash needed on the closing date" to hand over to the client appears in large detail — covering acquisition tax, brokerage fees, registration costs, and loan repayments all in a single PDF guide featuring the office logo.

This serves as both a consultation calculator and a client notebook for licensed real estate agents and brokerage assistants. It organizes the "total cost" that you used to calculate with a calculator during every consultation all at once.

There are no subscriptions, no internet charges, and no advertisements. Client information remains only on this phone, and once you purchase, that's it.

Example) 84㎡ 685 million KRW · 1 home · Loan 410 million KRW → Cash needed on closing date: 222,681,550 KRW · Monthly repayment: 1,933,840 KRW. Even if you add the lines by hand, the total is the same.

■ Things to know first

· This does not replace tax consultation. Acquisition tax is calculated only for major cases (number of homes, designated adjustment areas, 85㎡, first-time homebuyers, and temporary two-home ownership); for others, it is indicated as "Tax verification required." Capital gains tax and comprehensive real estate tax are not calculated.

· Loan limit (LTV/DSR) assessment is not performed. Loan amounts must be entered manually.

· Registry data and market prices are not retrieved (no internet access permission), and text messages are not sent to the customer. PDFs are sent via the sharing window.

· Rates and tax rates are based on default values ​​as of October 2026 and can be modified in the settings along with the source. Values ​​that have not been matched with the original text of the statutes are marked as "Verification required."

· Contracts are not written. The notebook is only stored on this phone, so please transfer it to a backup file when changing phones.

■ Consultation Calculation — Home Screen

· Sale Price (Deposit) in One: Cash needed on the balance payment date · Total funds required · Your money excluding loans — Large numbers and fund bars (Loans · Down payment · Intermediate payment · Your money at balance payment · Taxes · Commissions · Registration)

· Basis attached to each item: 「1 Home · 600 million ~ 900 million KRW 1.57%」

■ Brokerage Fees

· Housing Sale/Lease Rate Ceiling (Revised as of October 2021) · Limit · Residential Officetel · Land/Commercial: Negotiable within 0.9%

· Converted to Monthly Rent (× 100 · Less than 50 million KRW × 70) · Negotiable Rate (Notification if ceiling is exceeded) · VAT: Separate · Included · None

■ Acquisition Tax · Registration Fees

· Housing: 1~3% (Calculation formula for the bracket exceeding 600 million KRW and up to 900 million KRW) · Multi-home surcharge · Local Education Tax · Special Tax for Rural Development (over 85㎡) · First-time Homebuyer Exemption

· National Housing Bonds (Ratio of Officially Assessed Price or Sale Price · Classification by Seoul/Metropolitan City · Discount Rate) · Stamp Duty · Registration Application Fee · Judicial Scrivener Fee (Office Default)

■ Loan Repayment
· Equal Principal and Interest · Equal Principal — Monthly Repayment Amount · Total Interest · 40~80% Quick Selection

■ Document PDF — Office Name · Representative · Registration Number · Phone · Logo at the top

· Client Guide: Cash on Balance Payment Date · Item Table · When and How Much (Down Payment · Intermediate Payment · Balance Payment) · Loan · Signature Section

· Brokerage Fee Guide: Transaction Amount Calculation Formula · Maximum Rate · Amount to be Received · Receipt Confirmation Section · Account

· Monthly Consultation Records: Number of Consultations · Clients · Total Estimated Brokerage Fees · This Month's Schedule

■ Clients · Listings · Consultation Records · Schedule

· Clients (Buy · Sell · Rent · Lease) · Contact Memo · Search Criteria

· Listings (Address · Price · Area · 6 Photos — Photo Selector, No Permission) · Click to Calculate Based on That Listing

· Calculation When saved, consultation records accumulate for each client and can be retrieved at any time.

· Contract · Intermediate Payment · Final Payment · Maturity Schedule — Morning notifications for the final payment (7 days, 1 day, or the day of payment; 3 months, 1 month in advance) and maturity (only for users who enable it).

■ Font · Backup

· Four font size levels · Dark mode · Includes initial examples so you can browse immediately and delete everything at once

· Export and restore office, client, property (photo), consultation, schedule, and reference values ​​into a single zip file.

What’s new

· 첫 출시 — 매매가 하나로 「잔금 날 필요한 현금」 · 총 필요 자금 · 대출 빼고 내 돈
· 취득세·지방교육세·농특세(주택 수·조정지역·85㎡·생애최초) · 중개보수(상한 요율표·협의·부가세) · 등기 비용 개략 · 대출 상환
· 사무소 로고 박힌 고객 안내서 · 중개보수 안내 · 월간 상담 기록 PDF
· 고객·매물(사진)·상담 기록 · 계약·중도금·잔금·만기 아침 알림
· 글자 크기 네 단계 · 백업 파일 하나(사진 포함) · 요율·세율은 설정에서 출처와 함께 고침