SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 20, 2001 BANC ONE HELOC TRUST 1999-1 (Exact name of registrant as specified in its charter) United States 	333-59845-01 	 	 36-7282500 (State or Other 	(Commission File	(I.R.S Employer Jurisdiction of 	 Number)		Identification Incorporation					Number) c/o Bank One, National Association Corporate Trust Services Division - 1 N. State Street, 9th Floor Chicago IL (Address of Principal Executive Offices) 60670 (Zip Code) Registrant's telephone number, including area code:		312-336-9730 Item 5.	Other Events On behalf of Banc One HELOC Trust 1999-1, a Trust created pursuant to the Pooling Agreement, dated May 31, 1999, the Paying Agent has caused to be filed with the Commission, the Monthly Report dated February 20, 2001. The Monthly Report is filed pursuant to and in accordance with (1) numerous no-action letters (2) current Commission policy in the area. The filing of the Monthly Report will occur subsequent to each monthly distribution to the holders of the Trust's Investor Certificates. A.	Monthly Report Information: Aggregate distribution information 	for the current distribution date February 20, 2001. 		Principal	Interest	 Ending Balance Cede & Co.	$6,193,986.39 $1,850,394.29	 $ 370,601,779.05 B.	No delinquency in payment under the Transferor Certificate, or 	the MBIA Insurance Policy has occurred. C.	Have any deficiencies occurred? NO. Date: Amount: D.	Were any amounts paid or are any amounts payable under the 	MBIA Insurance Policy? NO Amount: E.	Are there any developments with respect to the MBIA Insurance 	Policy? NONE. F.	Item 1: Legal Proceedings: NONE G.	Item 2: Changes in Securities: NONE H.	Item 4: Submission of Matters to a Vote of Security Holders: NONE I.	Item 5: Other Information - Items 1, 2, 4, 5 if applicable: NOT 	APPLICABLE Item 7.	Monthly Statements and Exhibits Exhibit No. 1.	Monthly Statement to Certificateholders dated February 20, 2001 	Statement to Certificateholders (Page 1 of 2) 	Distribution Date:						2/20/01 		INVESTOR CERTIFICATES DISTRIBUTION SUMMARY 		(PER $1000 ORIGINAL PRINCIPAL AMOUNT) 	A.	INTEREST & PRINCIPAL DISTRIBUTIONS TO INVESTORS 		Investor Certificate Interest Distributed		3.700789 		Investor Certificate Interest Shortfall Distributed	0.000000 		Remaining Unpaid Investor Certificate Interest Shortfall 0.000000 		Managed Amortization Period ? (Yes=1; No=0)	1 		Investors Certificate Principal Distributed	12.387973 		 Principal Distribution Amount			12.085707 		 Maximum Principal Payment			25.754480 		 Alternative Principal Payment		12.085707 		 Principal Collections less Additional Balances	12.085707 		 Investor Loss Amount Distributed to Investors	0.271373 		 Accelerated Principal Distribution Amount	0.030893 		 Credit Enhancement Draw Amount		0.00 		Total Amount Distributed to Certificateholders (P & I)	16.088761 	B.	INVESTOR CERTIFICATE PRINCIPAL BALANCE 		Beginning Investor Certificate Balance	376,795,765.45 		Ending Investor Certificate Balance	370,601,779.05 		Beginning Invested Amount		384,584,304.68 		Ending Invested Amount			378,405,764.64 		Investor Certificateholder Floating Allocation Percentage	97.4265% 		Pool Factor					0.7412036 		Liquidation Loss Amount for Liquidated Loans	139,270.52 		Unreimbursed Liquidation Loss Amount	0.00 	C.	POOL INFORMATION 		Beginning Pool Balance	394,743,099.16 		Ending Pool Balance	388,560,974.96 		Servicing Fee		164,476.29 	D.	INVESTOR CERTIFICATE RATE 		Investor Certificate Rate	6.096250% 		LIBOR Rate	5.836250% 		Maximum Rate	9.676334% 	E.	DELINQUENCY & REO STATUS 		Delinquent 30-59 days 		 No. of Accounts	165 		 Trust Balances	4,589,900.00 		Delinquent 60-89 days 		 No. of Accounts	45 		 Trust Balances	1,249,566.00 		Delinquent 90+ days 		 No. of Accounts	49 		 Trust Balances	1,812,467.00 		Delinquent 9+ Months 		 No. of Accounts	0 		 Trust Balances	0.00 		REO 		 No. of Accounts	0 		 Trust Balances	0.00 	Statement to Certificateholders (Page 2 of 2) 	Distribution Date:			2/20/01 		IN WITNESS WHEREOF, the undersigned has caused 		this Certificate to be duly executed and certifies to the 		best of her knowledge and belief that information is true 		and correct this 14th day of February, 2001 		 Bank One, N.A. 		 as Servicer 			/s/ Tracie Klein 		 _______________________________________ 		 Tracie Klein 		 Vice President 	Distribution List: 	" Keith Richardson - Bank One, N.A." SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. BANC ONE HELOC TRUST 1999-1 By:	/s/ Keith Richardson Name:	Keith Richardson Dated February 20, 2000