Agree with Joan TB's response but if it were me, I'd add a second layer to this.
First off - you should have very clear language in your individual tax engagement letter that you have signed EVERY year. Next is what the AICPA suggests:
"
U.S. filing obligations related to foreign investments
As part of your filing obligations, you may be required to make certain information disclosures related to your foreign investments. You are responsible for informing us of all foreign assets owned directly or indirectly, including but not limited to financial accounts with foreign institutions, other foreign non-account investments, and ownership of any foreign entities, regardless of amount.
Based on the information you provide, you may have additional filing obligations including but not limited to:
• Ownership of or an officer relationship with respect to certain foreign corporations (Form 5471);
• Foreign-owned U.S. corporation or domestic disregarded entity (Form 5472);
• Foreign corporation engaged in a U.S. trade or business (Form 5472);
• U.S. transferor of property to a foreign corporation (Form 926);
• U.S. person with an interest in a foreign trust (Forms 3520 and 3520-A);
• U.S. person with interests in a foreign partnership (Form 8865); or
• U.S. person with interests in a foreign disregarded entity (Form 8858).
If we believe you have additional filing requirements, we will discuss them with you prior to completing your tax return.
In addition, as part of your filing obligations, you are required to report the maximum value of specified foreign financial assets, which include financial accounts with foreign institutions and certain other foreign non-account investment assets that exceed certain thresholds.
Based upon the information you provide, we will use this data to inform you of any additional filing requirements, which may include Form 8938, Statement of Specified Foreign Assets, and FinCEN Form 114, Report of Foreign Bank and Financial Accounts (“FBAR”). The FBAR is not a tax return and its preparation is not within the scope of this engagement. If you ask us to prepare the FBAR, we will confirm this representation in a separate engagement letter.
Failure to timely file the required forms may result in substantial civil and/or criminal penalties. By your signature below, you agree to provide us with complete and accurate information regarding any foreign investments that you have a direct or indirect interest in, or over which you have signature authority, during the above referenced tax year.
The foreign reporting requirements are very complex. If you have any questions regarding the application of the reporting requirements for your foreign interests or activities, please ask us. We assume no liability for penalties associated with the failure to file or untimely filing of any of these forms.
Foreign filing obligations
You are responsible for complying with the tax filing requirements of any other country. You acknowledge and agree that we have no responsibility to raise these issues with you and that foreign filing obligations are not within the scope of this engagement."
With your current concerns, I might also include something to the effect in your custom tax cover letter " By your signing this 2019 tax year e-file authorization form, you are confirming that you do not have a 2019 FBAR filing requirement and the questions answered on Schedule B have been answered correctly."
None of the above is legal advise - I am not an attorney.