Posted on July 12, 2025

When it comes to signing legal or official documents, especially those requiring notarization, the color of your ink might seem like a minor detail—but it plays a big role. Many notaries and legal professionals recommend using blue ink when signing documents. Here’s why using blue ink is not only practical but also smart—and why you should consider making it your go-to for all notarized paperwork.

🖊️ Blue Ink Helps Differentiate Originals

One of the biggest advantages of using blue ink is that it easily distinguishes the original document from black-and-white copies. This is crucial during notarization and document review, especially in legal, real estate, and financial transactions. Blue ink makes it clear that the signature is original, helping to prevent fraud and confusion.

🔎 Easier to Verify Signatures

When a notary public verifies your signature, it’s their job to confirm that the document was signed in front of them and is authentic. Blue ink stands out during this process, making it easier for the notary and any third party (like title companies or lenders) to quickly recognize an original signature.

✅ Preferred by Many Institutions

While there’s no universal law that requires blue ink for notarization, many banks, title companies, and government agencies prefer or even request it. They associate blue ink with authenticity and compliance, and it can speed up the approval process if you're working with sensitive or time-sensitive documents.

📄 Notary Tip: Ask Before You Sign

Some states or document types may have specific requirements for ink color—especially for documents being recorded with a county clerk or court. As a best practice, ask your notary or the receiving agency if they prefer blue or black ink. However, in most general notary work, blue ink is widely accepted and recommended.

📝 Final Thoughts: Blue Ink Means Smart Signing

Using blue ink when signing a notarized document is a simple but effective way to add clarity, authenticity, and professionalism to your paperwork. It may seem like a small detail, but when it comes to notarization, details matter.