When Nigerian investors research the Turkish Citizenship by Investment programme, they often encounter a warning: Nigeria is on Turkey's enhanced due diligence list. Some consultancy websites use vague language around this, leaving Nigerian clients unsure whether they can apply at all. The short answer is yes — Nigerians can and do obtain Turkish citizenship by investment. The enhanced due diligence designation means additional documentation requirements, not exclusion.

What enhanced due diligence actually means

Turkey's Ministry of Interior maintains a list of nationalities that require additional background screening during citizenship applications. Nigerian passport holders are on this list. In practice, this means your application undergoes a more thorough review of source of funds, criminal background, and identity documentation. It does not mean automatic rejection, restricted property choices, or a higher investment threshold.

What additional documentation Nigerian applicants need

Beyond the standard citizenship application documents, Nigerian applicants should prepare: 12–24 months of bank statements showing the source of funds, business registration documents and audited accounts if funds come from a business, tax clearance certificates from the Federal Inland Revenue Service (FIRS), a clean police clearance certificate from the Nigeria Police Force, and a notarised statement explaining the source of the investment funds. All documents must be apostilled and translated into Turkish by a certified sworn translator.

How it affects your timeline

Standard Turkish citizenship applications process in 4–6 months. Nigerian applicants should budget 6–10 months due to the additional review stage. This is the primary practical impact — a longer wait, not a different outcome.

Track record

Siyah Agents has guided Nigerian clients through this exact process. The applications that succeed share one characteristic: thorough, well-organised documentation prepared in advance. Applications that are delayed or queried almost always have gaps in source of funds documentation. Prepare your financial paper trail before submitting — do not wait for the authorities to ask.

The bottom line

Enhanced due diligence is a process requirement, not a prohibition. Nigerian investors who prepare their documentation properly and work with an experienced consultancy proceed through the Turkish citizenship programme successfully. The E-2 US visa pathway, the travel benefits of a Turkish passport, and the investment returns from Turkish property are all accessible to Nigerian nationals.