EXHIBIT 5.3 DEPARTMENT OF THE TREASURY INTERNAL REVENUE SERVICE DISTRICT DIRECTOR 31 HOPKINS PLAZA BALTIMORE, MD 21201-0000 Employer Identification Number: Date: Jun. 21, 1995 25-1435979 File Folder Number: PNC BANK CORP 521022825 C/O MICHAEL E. LLOYD ESQ. Person to Contact: ECKERT SEAMANS CHERIN & MELLOTT THOMAS J. SCHUTZMAN 600 GRANT STREET 42ND FLOOR Contact Telephone Number: PITTSBURGH, PA 15219 (412) 644-5707 Plan Name: PNC BANK CORP INCENTIVE SAVINGS PLAN Plan Number: 001 Dear Applicant: We have made a favorable determination on your plan, identified above, based on the information supplied. Please keep this letter in your permanent records. Continued qualification of the plan under its present form will depend on its effect in operation. (See section 1.401-1(b) (3) of the Income Tax Regulations.) We will review the status of the plan in operation periodically. The enclosed document explains the significance of this favorable determination letter, points out some features that may affect the qualified status of your employee retirement plan, and provides information on the reporting requirements for your plan. It also describes some events that automatically nullify it. It is very important that you read the publication. This letter relates only to the status of your plan under the Internal Revenue Code. It is not a determination regarding the effect of other federal or local statutes. This determination is subject to your adoption of the proposed amendments submitted in your letter dated May 5, 1995. The proposed amendments should be adopted on or before the date prescribed by the regulations under Code section 401(b). This determination is also subject to your adoption of the proposed amendments submitted in your letter(s) dated May 16, 1995. These proposed amendments should also be adopted on or before the date prescribed by the regulations under Code Section 401(b). This plan has been mandatorily disaggregated, permissively aggregated, or restructured to satisfy the nondiscrimination requirements. This plan satisfies the nondiscrimination in amount requirement of section 1.401(a) (4)-1(b) (2) of the regulations on the basis of a design-based safe harbor described in the regulations. This letter is issued under Rev. Proc. 93-39 and considers the amendments required by the Tax Reform Act of 1986 except as otherwise specified in this letter. Letter 835 (DO/CG) -2- PNC BANK CORP This plan satisfies the nondiscriminatory current availability requirements of section 1.401(a) (4)-4(b) of the regulations with respect to those benefits, rights, and features that are currently available to all employees in the plan's coverage group. For this purpose, the plan's coverage group consists of those employees treated as currently benefiting for purposes of demonstrating that the plan satisfies the minimum coverage requirements of section 410(b) of the Code. This letter may not be relied upon with respect to whether the plan satisfies the qualification requirements as amended by the Uruguay Round Agreements Act, Pub. L. 103-465. We have sent a copy of this letter to your representative as indicated in the power of attorney. If you have questions concerning this matter, please contact the person whose name and telephone number are shown above. Sincerely yours, /s/ Paul M. Harrington District Director Enclosures: Publication 794 Reporting & Disclosure Guide for Employee Benefit Plans Letter 835 (DO/CG)