Mortgage Approval: What It Is and How Long It Takes

Find out what mortgage approval is and what the waiting times are. A complete analysis of the final underwriting stage and how long to wait for the loan to be granted.

Published on Dec 05, 2025
Updated on Dec 05, 2025
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In Brief (TL;DR)

Mortgage approval is the final stage where the bank communicates the loan’s approval; let’s explore what it is and how long it takes to get it.

Let’s delve into the key steps and average timelines required to receive the final green light from the bank for your financing.

Discover the average time it takes to get mortgage approval and the factors that can influence it.

The devil is in the details. 👇 Keep reading to discover the critical steps and practical tips to avoid mistakes.

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Buying a home is a fundamental milestone, a step that combines tradition with the desire for stability. In this journey, mortgage approval represents a key moment, the formal green light from the bank that turns a dream into a concrete project. Understanding what it is, how it works, and the timelines involved is essential to calmly face one of the most important investments of your life. The approval is not just a bureaucratic act, but the result of a careful evaluation involving the applicant’s financial sustainability and the property’s value, blending financial prudence with the achievement of a personal goal.

This crucial step, which follows the submission of the loan application, culminates in the lending institution’s notification of the request’s approval. A positive outcome means the bank commits to disbursing the agreed-upon sum, defining conditions such as the amount, interest rate, and term. Approaching this process with the right preparation, knowing each phase, allows you to optimize timelines and be ready for the closing, the final act that formalizes the transfer of ownership and the beginning of a new chapter.

Person signing the final mortgage contract. On the table are the keys to the new house and a bank approval document
Signing the contract is the final moment. Discover in our article the timelines and steps needed to get mortgage approval from the bank and arrive prepared for this milestone.

What Is Mortgage Approval?

Mortgage approval is the formal act by which a lending institution informs the client that their loan application has been accepted. It is the final phase of the underwriting process, during which the bank carefully analyzes the provided documentation to assess the applicant’s creditworthiness and the suitability of the property offered as collateral. Once positive approval is obtained, the applicant is assured that the bank is committed to disbursing the agreed-upon amount, according to the terms and conditions that will be stipulated in the subsequent contract. This document, therefore, is not a simple opinion, but a true promise of financing that paves the way for the final purchase of the home.

It is important to distinguish between income-based pre-approval and final approval. The first is a pre-feasibility opinion that the bank issues after analyzing only the client’s financial and asset situation. This step confirms that, from an income perspective, the applicant is eligible to support the mortgage. Final approval, however, comes only after the property appraisal, which verifies the asset’s value and its compliance with zoning and land registry regulations. Only with the combination of a positive outcome from both evaluations, income-based and technical, does the bank proceed with the final approval.

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The Underwriting Phases to Reach Approval

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The path to obtaining mortgage approval is a structured process known as underwriting, which is divided into several evaluation phases. The process begins with the submission of the loan application, accompanied by all the necessary documents to allow the bank to start its checks. This process is fundamental because it allows the lending institution to ascertain the client’s ability to repay the debt and to verify that the property offered as collateral is suitable. The transparency and completeness of the information provided in this initial phase are crucial for a quick and positive outcome.

The underwriting process mainly consists of three key evaluations. The first is the credit assessment, where the bank analyzes the applicant’s income, job stability, and credit history, consulting databases like the Financial Risk Bureau (CRIF). This is followed by the technical evaluation, which consists of the property appraisal by a technician appointed by the bank to estimate its market value and verify its regularity. Finally, the legal evaluation, handled by the notary through the preliminary notary report, certifies the property’s ownership and the absence of mortgages or other liens. Successfully passing all these checks leads to the final approval.

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How Long Does Mortgage Approval Take?

The time it takes to get a mortgage approval can vary significantly based on several factors, including the chosen lending institution, the complexity of the application, and how quickly the applicant provides the complete documentation. In general, the entire process, from application submission to final approval, takes an average of between 15 and 40 days. After the property appraisal, it usually takes two weeks to a month to receive the approval notification. It is always advisable to ask your bank for a time estimate during the initial consultation to better plan the subsequent steps, such as signing the preliminary sales agreement.

Some elements can speed up or slow down the process. For example, applying for a 100% mortgage with a Consap guarantee might require additional time for approval from the entity itself, which can take up to 30 days. The applicant’s employment situation also has an impact: a salaried employee with a permanent contract might get a quicker response than a self-employed individual, for whom the income analysis is more complex. Maintaining constant communication with the bank and ensuring all documents have been submitted correctly can help reduce waiting times.

What Happens After Approval?

Once you receive notification of a positive outcome for the approval, the path to completing the purchase opens up. The bank sends the client a written communication summarizing the approved financing conditions, such as the maximum amount, interest rate, and term. This document has a limited validity, usually between 3 and 6 months, within which you must proceed with the closing. The next step is to schedule the appointment with the notary, the seller, and a bank representative for the simultaneous signing of the deed of sale and the mortgage contract. Generally, about 10-15 business days pass between the approval and the closing.

In the event of a denial, it is crucial to understand the reasons for the rejection, which the bank is required to communicate. The causes may be related to an insufficient creditworthiness assessment, inadequate income, or issues with the property (e.g., a non-compliant value or building code violations). A rejection is recorded in credit databases and could complicate future applications. If possible, it is advisable to ask the bank to record the transaction as a “client withdrawal” rather than a “rejection.” In any case, you can turn to another lending institution or a mortgage broker to analyze the situation and find alternative solutions.

Conclusions

disegno di un ragazzo seduto a gambe incrociate con un laptop sulle gambe che trae le conclusioni di tutto quello che si è scritto finora

Mortgage approval is much more than a simple document: it is the confirmation that the project of buying a home is about to become a reality. It represents the final approval from the bank, an act that certifies the institution’s trust in the applicant’s ability to honor the commitment and in the validity of the property as collateral. Knowing the underwriting phases, from the income assessment to the property evaluation, and having a clear idea of the average timelines, which generally range from 15 to 40 days, allows you to navigate the process with greater awareness and peace of mind. Carefully preparing the documentation and maintaining an open dialogue with the bank are the keys to a smooth and hassle-free journey.

Whether the outcome is positive or negative, the approval provides valuable insights. An approval gives the green light to proceed to closing, while a denial, though disappointing, provides an opportunity to analyze and correct the identified issues, perhaps with the support of an expert consultant, before submitting a new application. In a cultural context like Italy’s, where the home is a central value, thoroughly understanding the mortgage approval mechanism means possessing a fundamental tool to achieve one of the most important dreams, combining the prudence of financial planning with the joy of a new beginning.

Frequently Asked Questions

disegno di un ragazzo seduto con nuvolette di testo con dentro la parola FAQ
What exactly does ‘mortgage approval’ mean?

Mortgage approval is the formal act by which the bank, after completing all its checks (underwriting), communicates the approval of your loan application. In practice, it’s the final green light that allows you to proceed with purchasing the property, as the bank commits to disbursing the requested amount. The approval also establishes the final loan conditions, such as the amount, interest rate, and term.

How long do I have to wait for approval after submitting all the documents?

Generally, the time to get mortgage approval ranges from 15 to 30 days after the complete submission of documents and the property appraisal. However, these timelines can change depending on the bank, the complexity of the application, and how quickly any requested additional information is provided. In some cases, the entire process from application to disbursement can take 3 to 5 months.

What happens after the bank has granted approval?

Once you have positive approval, the next step is to sign the mortgage contract and the deed of sale before a notary. This appointment is usually scheduled within 10-15 business days of the approval. During the closing, you will sign both the home purchase contract and the mortgage contract, at which point the bank will disburse the agreed-upon sum to the seller.

Does mortgage approval have an expiration date?

Yes, mortgage approval has a limited validity period, which can vary from 3 to 6 months depending on the lending institution. It is essential to proceed with the closing before this deadline. If the approval expires, you will need to start a new application, and there is no guarantee that the conditions (or the approval itself) will be confirmed, especially if your income situation or the bank’s policies have changed in the meantime.

Is it possible for the bank to deny the mortgage even after a positive approval?

Yes, although it is a rare event, the bank may reserve the right not to disburse the loan if new negative elements emerge between the approval and the closing. For example, a significant change in your financial or employment situation, or the discovery of serious irregularities with the property that were not previously identified, could lead the bank to revoke its commitment.

Francesco Zinghinì

Electronic Engineer expert in Fintech systems. Founder of MutuiperlaCasa.com and developer of CRM systems for credit management. On TuttoSemplice, he applies his technical experience to analyze financial markets, mortgages, and insurance, helping users find optimal solutions with mathematical transparency.

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