Last reviewed August 2026
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Open Banking lets you securely share your bank transaction data with a lender in a few clicks, replacing the need to find, download and send paper bank statements. For credit union applications through NestEgg, connecting Open Banking can reduce a loan decision from days to hours.
Before a lender can approve a loan, they're legally required to check that it's affordable. That means verifying your income and outgoings. Traditionally, this meant asking applicants to gather and send paper bank statements. A process that can take days and add unnecessary stress to what should be a straightforward application.
Open Banking offers a faster, simpler alternative. With a few clicks you can give a lender secure, read-only access to the financial information they need, without printing, scanning or emailing anything.
Without Open Banking: what the process looks like
When applying without Open Banking, most lenders will ask for three months of bank statements. In practice, that typically involves:
- Locating the right statements: logging into your online banking, finding the right account, and identifying the correct three-month period.
- Downloading or printing: exporting PDFs, printing physical copies, or in some cases scanning paper statements.
- Sending and waiting: uploading or emailing files to the lender, then waiting for them to manually review the documents, which could add several days to the process.
With Open Banking and how it compares
| Stage | Without Open Banking | With Open Banking |
|---|---|---|
| Providing financial data | Locate, download and send statements manually | Connect securely in around one minute |
| Time to submit | Can take a day or more to gather documents | Done immediately during the application |
| Lender review | Manual review of paper statements | Automated as lender has data instantly |
| Decision speed | Typically several days | Can be reduced to hours |
| Back-and-forth | Likely, especially if documents are unclear or missing | Minimal as data is complete and structured |
How credit unions use Open Banking through NestEgg
Credit unions on the NestEgg platform use Open Banking to streamline loan applications for their members. Rather than waiting for paper documents to arrive and be reviewed, the credit union receives the financial data it needs immediately, allowing for faster decisions and less back-and-forth.
This matters particularly for people who need access to funds quickly. Faster decisions mean members are less likely to turn to high-interest alternatives while waiting for a response.
Open Banking also helps in cases where a member has a thin credit file or a lower credit score. Rather than relying on credit history alone, the credit union can see real income and spending patterns, giving a fuller picture of affordability.
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